18620412

素因数分解:

$2^2\times 3^1\times {\mathrm{1551701}}^1$

素因数の和:1551708

約数の個数: 12

約数和(自身を含む): 43447656

約数和(自身を除く): 24827244

約数列:

[1, 2, 3, 4, 6, 12, 1551701, 3103402, 4655103, 6206804, 9310206, 18620412]

約数ペア:

[(1, 18620412), (2, 9310206), (3, 6206804), (4, 4655103), (6, 3103402), (12, 1551701)]