18804538416

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{36137}}^1$

素因数の和:36478

約数の個数: 80

約数和(自身を含む): 50062983264

約数和(自身を除く): 31258444848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 293, 296, 444, 586, 592, 879, 888, 1172, 1758, 1776, 2344, 3516, 4688, 7032, 10841, 14064, 21682, 32523, 36137, 43364, 65046, 72274, 86728, 108411, 130092, 144548, 173456, 216822, 260184, 289096, 433644, 520368, 578192, 867288, 1337069, 1734576, 2674138, 4011207, 5348276, 8022414, 10588141, 10696552, 16044828, 21176282, 21393104, 31764423, 32089656, 42352564, 63528846, 64179312, 84705128, 127057692, 169410256, 254115384, 391761217, 508230768, 783522434, 1175283651, 1567044868, 2350567302, 3134089736, 4701134604, 6268179472, 9402269208, 18804538416]

約数ペア:

[(1, 18804538416), (2, 9402269208), (3, 6268179472), (4, 4701134604), (6, 3134089736), (8, 2350567302), (12, 1567044868), (16, 1175283651), (24, 783522434), (37, 508230768), (48, 391761217), (74, 254115384), (111, 169410256), (148, 127057692), (222, 84705128), (293, 64179312), (296, 63528846), (444, 42352564), (586, 32089656), (592, 31764423), (879, 21393104), (888, 21176282), (1172, 16044828), (1758, 10696552), (1776, 10588141), (2344, 8022414), (3516, 5348276), (4688, 4011207), (7032, 2674138), (10841, 1734576), (14064, 1337069), (21682, 867288), (32523, 578192), (36137, 520368), (43364, 433644), (65046, 289096), (72274, 260184), (86728, 216822), (108411, 173456), (130092, 144548)]