18104272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{14323}}^1$

素因数の和:14410

約数の個数: 20

約数和(自身を含む): 35523520

約数和(自身を除く): 17419248

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 14323, 28646, 57292, 114584, 229168, 1131517, 2263034, 4526068, 9052136, 18104272]

約数ペア:

[(1, 18104272), (2, 9052136), (4, 4526068), (8, 2263034), (16, 1131517), (79, 229168), (158, 114584), (316, 57292), (632, 28646), (1264, 14323)]