18989976504

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{196291}}^1$

素因数の和:196468

約数の個数: 64

約数和(自身を含む): 49465584000

約数和(自身を除く): 30475607496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 834, 1112, 1668, 3336, 4031, 8062, 12093, 16124, 24186, 32248, 48372, 96744, 196291, 392582, 588873, 785164, 1177746, 1570328, 2355492, 4710984, 5692439, 11384878, 17077317, 22769756, 27284449, 34154634, 45539512, 54568898, 68309268, 81853347, 109137796, 136618536, 163706694, 218275592, 327413388, 654826776, 791249021, 1582498042, 2373747063, 3164996084, 4747494126, 6329992168, 9494988252, 18989976504]

約数ペア:

[(1, 18989976504), (2, 9494988252), (3, 6329992168), (4, 4747494126), (6, 3164996084), (8, 2373747063), (12, 1582498042), (24, 791249021), (29, 654826776), (58, 327413388), (87, 218275592), (116, 163706694), (139, 136618536), (174, 109137796), (232, 81853347), (278, 68309268), (348, 54568898), (417, 45539512), (556, 34154634), (696, 27284449), (834, 22769756), (1112, 17077317), (1668, 11384878), (3336, 5692439), (4031, 4710984), (8062, 2355492), (12093, 1570328), (16124, 1177746), (24186, 785164), (32248, 588873), (48372, 392582), (96744, 196291)]