18867959376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{9311}}^1$

素因数の和:9529

約数の個数: 160

約数和(自身を含む): 57568124928

約数和(自身を除く): 38700165552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 163, 168, 222, 259, 296, 326, 336, 444, 489, 518, 592, 652, 777, 888, 978, 1036, 1141, 1304, 1554, 1776, 1956, 2072, 2282, 2608, 3108, 3423, 3912, 4144, 4564, 6031, 6216, 6846, 7824, 9128, 9311, 12062, 12432, 13692, 18093, 18256, 18622, 24124, 27384, 27933, 36186, 37244, 42217, 48248, 54768, 55866, 65177, 72372, 74488, 84434, 96496, 111732, 126651, 130354, 144744, 148976, 168868, 195531, 223464, 253302, 260708, 289488, 337736, 344507, 391062, 446928, 506604, 521416, 675472, 689014, 782124, 1013208, 1033521, 1042832, 1378028, 1517693, 1564248, 2026416, 2067042, 2411549, 2756056, 3035386, 3128496, 4134084, 4553079, 4823098, 5512112, 6070772, 7234647, 8268168, 9106158, 9646196, 10623851, 12141544, 14469294, 16536336, 18212316, 19292392, 21247702, 24283088, 28938588, 31871553, 36424632, 38584784, 42495404, 56154641, 57877176, 63743106, 72849264, 84990808, 112309282, 115754352, 127486212, 168463923, 169981616, 224618564, 254972424, 336927846, 393082487, 449237128, 509944848, 673855692, 786164974, 898474256, 1179247461, 1347711384, 1572329948, 2358494922, 2695422768, 3144659896, 4716989844, 6289319792, 9433979688, 18867959376]

約数ペア:

[(1, 18867959376), (2, 9433979688), (3, 6289319792), (4, 4716989844), (6, 3144659896), (7, 2695422768), (8, 2358494922), (12, 1572329948), (14, 1347711384), (16, 1179247461), (21, 898474256), (24, 786164974), (28, 673855692), (37, 509944848), (42, 449237128), (48, 393082487), (56, 336927846), (74, 254972424), (84, 224618564), (111, 169981616), (112, 168463923), (148, 127486212), (163, 115754352), (168, 112309282), (222, 84990808), (259, 72849264), (296, 63743106), (326, 57877176), (336, 56154641), (444, 42495404), (489, 38584784), (518, 36424632), (592, 31871553), (652, 28938588), (777, 24283088), (888, 21247702), (978, 19292392), (1036, 18212316), (1141, 16536336), (1304, 14469294), (1554, 12141544), (1776, 10623851), (1956, 9646196), (2072, 9106158), (2282, 8268168), (2608, 7234647), (3108, 6070772), (3423, 5512112), (3912, 4823098), (4144, 4553079), (4564, 4134084), (6031, 3128496), (6216, 3035386), (6846, 2756056), (7824, 2411549), (9128, 2067042), (9311, 2026416), (12062, 1564248), (12432, 1517693), (13692, 1378028), (18093, 1042832), (18256, 1033521), (18622, 1013208), (24124, 782124), (27384, 689014), (27933, 675472), (36186, 521416), (37244, 506604), (42217, 446928), (48248, 391062), (54768, 344507), (55866, 337736), (65177, 289488), (72372, 260708), (74488, 253302), (84434, 223464), (96496, 195531), (111732, 168868), (126651, 148976), (130354, 144744)]