18200448

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 62481120

約数和(自身を除く): 44280672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 61, 63, 64, 72, 74, 84, 96, 111, 112, 122, 126, 128, 144, 148, 168, 183, 192, 222, 224, 244, 252, 259, 288, 296, 333, 336, 366, 384, 427, 444, 448, 488, 504, 518, 549, 576, 592, 666, 672, 732, 777, 854, 888, 896, 976, 1008, 1036, 1098, 1152, 1184, 1281, 1332, 1344, 1464, 1554, 1708, 1776, 1952, 2016, 2072, 2196, 2257, 2331, 2368, 2562, 2664, 2688, 2928, 3108, 3416, 3552, 3843, 3904, 4032, 4144, 4392, 4514, 4662, 4736, 5124, 5328, 5856, 6216, 6771, 6832, 7104, 7686, 7808, 8064, 8288, 8784, 9028, 9324, 10248, 10656, 11712, 12432, 13542, 13664, 14208, 15372, 15799, 16576, 17568, 18056, 18648, 20313, 20496, 21312, 23424, 24864, 27084, 27328, 30744, 31598, 33152, 35136, 36112, 37296, 40626, 40992, 42624, 47397, 49728, 54168, 54656, 61488, 63196, 70272, 72224, 74592, 81252, 81984, 94794, 99456, 108336, 122976, 126392, 142191, 144448, 149184, 162504, 163968, 189588, 216672, 245952, 252784, 284382, 288896, 298368, 325008, 379176, 433344, 491904, 505568, 568764, 650016, 758352, 866688, 1011136, 1137528, 1300032, 1516704, 2022272, 2275056, 2600064, 3033408, 4550112, 6066816, 9100224, 18200448]

約数ペア:

[(1, 18200448), (2, 9100224), (3, 6066816), (4, 4550112), (6, 3033408), (7, 2600064), (8, 2275056), (9, 2022272), (12, 1516704), (14, 1300032), (16, 1137528), (18, 1011136), (21, 866688), (24, 758352), (28, 650016), (32, 568764), (36, 505568), (37, 491904), (42, 433344), (48, 379176), (56, 325008), (61, 298368), (63, 288896), (64, 284382), (72, 252784), (74, 245952), (84, 216672), (96, 189588), (111, 163968), (112, 162504), (122, 149184), (126, 144448), (128, 142191), (144, 126392), (148, 122976), (168, 108336), (183, 99456), (192, 94794), (222, 81984), (224, 81252), (244, 74592), (252, 72224), (259, 70272), (288, 63196), (296, 61488), (333, 54656), (336, 54168), (366, 49728), (384, 47397), (427, 42624), (444, 40992), (448, 40626), (488, 37296), (504, 36112), (518, 35136), (549, 33152), (576, 31598), (592, 30744), (666, 27328), (672, 27084), (732, 24864), (777, 23424), (854, 21312), (888, 20496), (896, 20313), (976, 18648), (1008, 18056), (1036, 17568), (1098, 16576), (1152, 15799), (1184, 15372), (1281, 14208), (1332, 13664), (1344, 13542), (1464, 12432), (1554, 11712), (1708, 10656), (1776, 10248), (1952, 9324), (2016, 9028), (2072, 8784), (2196, 8288), (2257, 8064), (2331, 7808), (2368, 7686), (2562, 7104), (2664, 6832), (2688, 6771), (2928, 6216), (3108, 5856), (3416, 5328), (3552, 5124), (3843, 4736), (3904, 4662), (4032, 4514), (4144, 4392)]