18465648

素因数分解:

$2^4\times 3^1\times {\mathrm{384701}}^1$

素因数の和:384712

約数の個数: 20

約数和(自身を含む): 47703048

約数和(自身を除く): 29237400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 384701, 769402, 1154103, 1538804, 2308206, 3077608, 4616412, 6155216, 9232824, 18465648]

約数ペア:

[(1, 18465648), (2, 9232824), (3, 6155216), (4, 4616412), (6, 3077608), (8, 2308206), (12, 1538804), (16, 1154103), (24, 769402), (48, 384701)]