2198983608

素因数分解:

$2^3\times 3^2\times {\mathrm{1087}}^1\times {\mathrm{28097}}^1$

素因数の和:29196

約数の個数: 48

約数和(自身を含む): 5961271680

約数和(自身を除く): 3762288072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1087, 2174, 3261, 4348, 6522, 8696, 9783, 13044, 19566, 26088, 28097, 39132, 56194, 78264, 84291, 112388, 168582, 224776, 252873, 337164, 505746, 674328, 1011492, 2022984, 30541439, 61082878, 91624317, 122165756, 183248634, 244331512, 274872951, 366497268, 549745902, 732994536, 1099491804, 2198983608]

約数ペア:

[(1, 2198983608), (2, 1099491804), (3, 732994536), (4, 549745902), (6, 366497268), (8, 274872951), (9, 244331512), (12, 183248634), (18, 122165756), (24, 91624317), (36, 61082878), (72, 30541439), (1087, 2022984), (2174, 1011492), (3261, 674328), (4348, 505746), (6522, 337164), (8696, 252873), (9783, 224776), (13044, 168582), (19566, 112388), (26088, 84291), (28097, 78264), (39132, 56194)]