1857793482

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4585

約数の個数: 80

約数和(自身を含む): 4349866752

約数和(自身を除く): 2492073270

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 83, 93, 162, 166, 186, 249, 279, 498, 558, 747, 837, 1494, 1674, 2241, 2511, 2573, 4457, 4482, 5022, 5146, 6723, 7719, 8914, 13371, 13446, 15438, 23157, 26742, 40113, 46314, 69471, 80226, 120339, 138167, 138942, 208413, 240678, 276334, 361017, 369931, 414501, 416826, 722034, 739862, 829002, 1109793, 1243503, 2219586, 2487006, 3329379, 3730509, 6658758, 7461018, 9988137, 11191527, 11467861, 19976274, 22383054, 22935722, 29964411, 34403583, 59928822, 68807166, 103210749, 206421498, 309632247, 619264494, 928896741, 1857793482]

約数ペア:

[(1, 1857793482), (2, 928896741), (3, 619264494), (6, 309632247), (9, 206421498), (18, 103210749), (27, 68807166), (31, 59928822), (54, 34403583), (62, 29964411), (81, 22935722), (83, 22383054), (93, 19976274), (162, 11467861), (166, 11191527), (186, 9988137), (249, 7461018), (279, 6658758), (498, 3730509), (558, 3329379), (747, 2487006), (837, 2219586), (1494, 1243503), (1674, 1109793), (2241, 829002), (2511, 739862), (2573, 722034), (4457, 416826), (4482, 414501), (5022, 369931), (5146, 361017), (6723, 276334), (7719, 240678), (8914, 208413), (13371, 138942), (13446, 138167), (15438, 120339), (23157, 80226), (26742, 69471), (40113, 46314)]