39820374

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 97100640

約数和(自身を除く): 57280266

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 363, 389, 423, 517, 726, 778, 846, 1034, 1089, 1167, 1551, 2178, 2334, 3102, 3501, 4279, 4653, 5687, 7002, 8558, 9306, 11374, 12837, 17061, 18283, 25674, 34122, 36566, 38511, 47069, 51183, 54849, 77022, 94138, 102366, 109698, 141207, 164547, 201113, 282414, 329094, 402226, 423621, 603339, 847242, 1206678, 1810017, 2212243, 3620034, 4424486, 6636729, 13273458, 19910187, 39820374]

約数ペア:

[(1, 39820374), (2, 19910187), (3, 13273458), (6, 6636729), (9, 4424486), (11, 3620034), (18, 2212243), (22, 1810017), (33, 1206678), (47, 847242), (66, 603339), (94, 423621), (99, 402226), (121, 329094), (141, 282414), (198, 201113), (242, 164547), (282, 141207), (363, 109698), (389, 102366), (423, 94138), (517, 77022), (726, 54849), (778, 51183), (846, 47069), (1034, 38511), (1089, 36566), (1167, 34122), (1551, 25674), (2178, 18283), (2334, 17061), (3102, 12837), (3501, 11374), (4279, 9306), (4653, 8558), (5687, 7002)]