21968970636

素因数分解:

$2^2\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{1137817}}^1$

素因数の和:1139433

約数の個数: 24

約数和(自身を含む): 51292835440

約数和(自身を除く): 29323864804

約数列:

[1, 2, 3, 4, 6, 12, 1609, 3218, 4827, 6436, 9654, 19308, 1137817, 2275634, 3413451, 4551268, 6826902, 13653804, 1830747553, 3661495106, 5492242659, 7322990212, 10984485318, 21968970636]

約数ペア:

[(1, 21968970636), (2, 10984485318), (3, 7322990212), (4, 5492242659), (6, 3661495106), (12, 1830747553), (1609, 13653804), (3218, 6826902), (4827, 4551268), (6436, 3413451), (9654, 2275634), (19308, 1137817)]