2018013914

素因数分解:

$2^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{86677}}^1$

素因数の和:88349

約数の個数: 16

約数和(自身を含む): 3461572608

約数和(自身を除く): 1443558694

約数列:

[1, 2, 7, 14, 1663, 3326, 11641, 23282, 86677, 173354, 606739, 1213478, 144143851, 288287702, 1009006957, 2018013914]

約数ペア:

[(1, 2018013914), (2, 1009006957), (7, 288287702), (14, 144143851), (1663, 1213478), (3326, 606739), (11641, 173354), (23282, 86677)]