28136106

素因数分解:

$2^1\times 3^3\times {\mathrm{521039}}^1$

素因数の和:521050

約数の個数: 16

約数和(自身を含む): 62524800

約数和(自身を除く): 34388694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521039, 1042078, 1563117, 3126234, 4689351, 9378702, 14068053, 28136106]

約数ペア:

[(1, 28136106), (2, 14068053), (3, 9378702), (6, 4689351), (9, 3126234), (18, 1563117), (27, 1042078), (54, 521039)]