18150454

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 32288256

約数和(自身を除く): 14137802

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 307, 574, 614, 721, 1442, 2149, 4223, 4298, 8446, 12587, 25174, 29561, 31621, 59122, 63242, 88109, 176218, 221347, 442694, 1296461, 2592922, 9075227, 18150454]

約数ペア:

[(1, 18150454), (2, 9075227), (7, 2592922), (14, 1296461), (41, 442694), (82, 221347), (103, 176218), (206, 88109), (287, 63242), (307, 59122), (574, 31621), (614, 29561), (721, 25174), (1442, 12587), (2149, 8446), (4223, 4298)]