54541242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144289}}^1$

素因数の和:144307

約数の個数: 32

約数和(自身を含む): 138518400

約数和(自身を除く): 83977158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144289, 288578, 432867, 865734, 1010023, 1298601, 2020046, 2597202, 3030069, 3895803, 6060138, 7791606, 9090207, 18180414, 27270621, 54541242]

約数ペア:

[(1, 54541242), (2, 27270621), (3, 18180414), (6, 9090207), (7, 7791606), (9, 6060138), (14, 3895803), (18, 3030069), (21, 2597202), (27, 2020046), (42, 1298601), (54, 1010023), (63, 865734), (126, 432867), (189, 288578), (378, 144289)]