13909404

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{2081}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 32529168

約数和(自身を除く): 18619764

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2081, 2228, 3342, 4162, 6243, 6684, 8324, 12486, 24972, 1159117, 2318234, 3477351, 4636468, 6954702, 13909404]

約数ペア:

[(1, 13909404), (2, 6954702), (3, 4636468), (4, 3477351), (6, 2318234), (12, 1159117), (557, 24972), (1114, 12486), (1671, 8324), (2081, 6684), (2228, 6243), (3342, 4162)]