27020018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1289}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 41610240

約数和(自身を除く): 14590222

約数列:

[1, 2, 47, 94, 223, 446, 1289, 2578, 10481, 20962, 60583, 121166, 287447, 574894, 13510009, 27020018]

約数ペア:

[(1, 27020018), (2, 13510009), (47, 574894), (94, 287447), (223, 121166), (446, 60583), (1289, 20962), (2578, 10481)]