218100204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{865477}}^1$

素因数の和:865494

約数の個数: 36

約数和(自身を含む): 630067984

約数和(自身を除く): 411967780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 865477, 1730954, 2596431, 3461908, 5192862, 6058339, 7789293, 10385724, 12116678, 15578586, 18175017, 24233356, 31157172, 36350034, 54525051, 72700068, 109050102, 218100204]

約数ペア:

[(1, 218100204), (2, 109050102), (3, 72700068), (4, 54525051), (6, 36350034), (7, 31157172), (9, 24233356), (12, 18175017), (14, 15578586), (18, 12116678), (21, 10385724), (28, 7789293), (36, 6058339), (42, 5192862), (63, 3461908), (84, 2596431), (126, 1730954), (252, 865477)]