17638179912

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{470201}}^1$

素因数の和:470734

約数の個数: 48

約数和(自身を含む): 47861861580

約数和(自身を除く): 30223681668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 18756, 37512, 470201, 940402, 1410603, 1880804, 2821206, 3761608, 4231809, 5642412, 8463618, 11284824, 16927236, 33854472, 244974721, 489949442, 734924163, 979898884, 1469848326, 1959797768, 2204772489, 2939696652, 4409544978, 5879393304, 8819089956, 17638179912]

約数ペア:

[(1, 17638179912), (2, 8819089956), (3, 5879393304), (4, 4409544978), (6, 2939696652), (8, 2204772489), (9, 1959797768), (12, 1469848326), (18, 979898884), (24, 734924163), (36, 489949442), (72, 244974721), (521, 33854472), (1042, 16927236), (1563, 11284824), (2084, 8463618), (3126, 5642412), (4168, 4231809), (4689, 3761608), (6252, 2821206), (9378, 1880804), (12504, 1410603), (18756, 940402), (37512, 470201)]