18850733952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 256

約数和(自身を含む): 53661204480

約数和(自身を除く): 34810470528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 127, 128, 148, 186, 192, 222, 248, 254, 296, 337, 372, 381, 384, 444, 496, 508, 592, 674, 744, 762, 888, 992, 1011, 1016, 1147, 1184, 1348, 1488, 1524, 1776, 1984, 2022, 2032, 2294, 2368, 2696, 2976, 3048, 3441, 3552, 3937, 3968, 4044, 4064, 4588, 4699, 4736, 5392, 5952, 6096, 6882, 7104, 7874, 8088, 8128, 9176, 9398, 10447, 10784, 11811, 11904, 12192, 12469, 13764, 14097, 14208, 15748, 16176, 16256, 18352, 18796, 20894, 21568, 23622, 24384, 24938, 27528, 28194, 31341, 31496, 32352, 36704, 37407, 37592, 41788, 42799, 43136, 47244, 48768, 49876, 55056, 56388, 62682, 62992, 64704, 73408, 74814, 75184, 83576, 85598, 94488, 99752, 110112, 112776, 125364, 125984, 128397, 129408, 145669, 146816, 149628, 150368, 167152, 171196, 188976, 199504, 220224, 225552, 250728, 251968, 256794, 291338, 299256, 300736, 334304, 342392, 377952, 386539, 399008, 437007, 440448, 451104, 501456, 503936, 513588, 582676, 598512, 601472, 668608, 684784, 755904, 773078, 798016, 874014, 902208, 1002912, 1027176, 1159617, 1165352, 1197024, 1326769, 1337216, 1369568, 1511808, 1546156, 1583563, 1596032, 1748028, 1804416, 2005824, 2054352, 2319234, 2330704, 2394048, 2653538, 2739136, 3092312, 3167126, 3496056, 3980307, 4011648, 4108704, 4638468, 4661408, 4750689, 4788096, 5307076, 5478272, 6184624, 6334252, 6992112, 7960614, 8217408, 9276936, 9322816, 9501378, 10614152, 12369248, 12668504, 13984224, 15921228, 16434816, 18553872, 18645632, 19002756, 21228304, 24738496, 25337008, 27968448, 31842456, 37107744, 38005512, 42456608, 49090453, 49476992, 50674016, 55936896, 63684912, 74215488, 76011024, 84913216, 98180906, 101348032, 127369824, 147271359, 148430976, 152022048, 169826432, 196361812, 202696064, 254739648, 294542718, 304044096, 392723624, 509479296, 589085436, 608088192, 785447248, 1178170872, 1570894496, 2356341744, 3141788992, 4712683488, 6283577984, 9425366976, 18850733952]

約数ペア:

[(1, 18850733952), (2, 9425366976), (3, 6283577984), (4, 4712683488), (6, 3141788992), (8, 2356341744), (12, 1570894496), (16, 1178170872), (24, 785447248), (31, 608088192), (32, 589085436), (37, 509479296), (48, 392723624), (62, 304044096), (64, 294542718), (74, 254739648), (93, 202696064), (96, 196361812), (111, 169826432), (124, 152022048), (127, 148430976), (128, 147271359), (148, 127369824), (186, 101348032), (192, 98180906), (222, 84913216), (248, 76011024), (254, 74215488), (296, 63684912), (337, 55936896), (372, 50674016), (381, 49476992), (384, 49090453), (444, 42456608), (496, 38005512), (508, 37107744), (592, 31842456), (674, 27968448), (744, 25337008), (762, 24738496), (888, 21228304), (992, 19002756), (1011, 18645632), (1016, 18553872), (1147, 16434816), (1184, 15921228), (1348, 13984224), (1488, 12668504), (1524, 12369248), (1776, 10614152), (1984, 9501378), (2022, 9322816), (2032, 9276936), (2294, 8217408), (2368, 7960614), (2696, 6992112), (2976, 6334252), (3048, 6184624), (3441, 5478272), (3552, 5307076), (3937, 4788096), (3968, 4750689), (4044, 4661408), (4064, 4638468), (4588, 4108704), (4699, 4011648), (4736, 3980307), (5392, 3496056), (5952, 3167126), (6096, 3092312), (6882, 2739136), (7104, 2653538), (7874, 2394048), (8088, 2330704), (8128, 2319234), (9176, 2054352), (9398, 2005824), (10447, 1804416), (10784, 1748028), (11811, 1596032), (11904, 1583563), (12192, 1546156), (12469, 1511808), (13764, 1369568), (14097, 1337216), (14208, 1326769), (15748, 1197024), (16176, 1165352), (16256, 1159617), (18352, 1027176), (18796, 1002912), (20894, 902208), (21568, 874014), (23622, 798016), (24384, 773078), (24938, 755904), (27528, 684784), (28194, 668608), (31341, 601472), (31496, 598512), (32352, 582676), (36704, 513588), (37407, 503936), (37592, 501456), (41788, 451104), (42799, 440448), (43136, 437007), (47244, 399008), (48768, 386539), (49876, 377952), (55056, 342392), (56388, 334304), (62682, 300736), (62992, 299256), (64704, 291338), (73408, 256794), (74814, 251968), (75184, 250728), (83576, 225552), (85598, 220224), (94488, 199504), (99752, 188976), (110112, 171196), (112776, 167152), (125364, 150368), (125984, 149628), (128397, 146816), (129408, 145669)]