21955434

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 45144000

約数和(自身を除く): 23188566

約数列:

[1, 2, 3, 6, 59, 109, 118, 177, 218, 327, 354, 569, 654, 1138, 1707, 3414, 6431, 12862, 19293, 33571, 38586, 62021, 67142, 100713, 124042, 186063, 201426, 372126, 3659239, 7318478, 10977717, 21955434]

約数ペア:

[(1, 21955434), (2, 10977717), (3, 7318478), (6, 3659239), (59, 372126), (109, 201426), (118, 186063), (177, 124042), (218, 100713), (327, 67142), (354, 62021), (569, 38586), (654, 33571), (1138, 19293), (1707, 12862), (3414, 6431)]