40226439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64157}}^1$

素因数の和:64190

約数の個数: 16

約数和(自身を含む): 61591680

約数和(自身を除く): 21365241

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 64157, 192471, 705727, 1218983, 2117181, 3656949, 13408813, 40226439]

約数ペア:

[(1, 40226439), (3, 13408813), (11, 3656949), (19, 2117181), (33, 1218983), (57, 705727), (209, 192471), (627, 64157)]