20141421318

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2147731}}^1$

素因数の和:2148260

約数の個数: 24

約数和(自身を含む): 43723528056

約数和(自身を除く): 23582106738

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 9378, 2147731, 4295462, 6443193, 12886386, 19329579, 38659158, 1118967851, 2237935702, 3356903553, 6713807106, 10070710659, 20141421318]

約数ペア:

[(1, 20141421318), (2, 10070710659), (3, 6713807106), (6, 3356903553), (9, 2237935702), (18, 1118967851), (521, 38659158), (1042, 19329579), (1563, 12886386), (3126, 6443193), (4689, 4295462), (9378, 2147731)]