18213552001

素因数分解:

${\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1\times {\mathrm{2351}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 18728091648

約数和(自身を除く): 514539647

約数列:

[1, 47, 191, 863, 2351, 8977, 40561, 110497, 164833, 449041, 2028913, 7747151, 21104927, 95358911, 387522383, 18213552001]

約数ペア:

[(1, 18213552001), (47, 387522383), (191, 95358911), (863, 21104927), (2351, 7747151), (8977, 2028913), (40561, 449041), (110497, 164833)]