21027702

素因数分解:

$2^1\times 3^1\times {\mathrm{911}}^1\times {\mathrm{3847}}^1$

素因数の和:4763

約数の個数: 16

約数和(自身を含む): 42112512

約数和(自身を除く): 21084810

約数列:

[1, 2, 3, 6, 911, 1822, 2733, 3847, 5466, 7694, 11541, 23082, 3504617, 7009234, 10513851, 21027702]

約数ペア:

[(1, 21027702), (2, 10513851), (3, 7009234), (6, 3504617), (911, 23082), (1822, 11541), (2733, 7694), (3847, 5466)]