81872634

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37799}}^1$

素因数の和:37842

約数の個数: 24

約数和(自身を含む): 172821600

約数和(自身を除く): 90948966

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 37799, 75598, 113397, 226794, 718181, 1436362, 2154543, 4309086, 13645439, 27290878, 40936317, 81872634]

約数ペア:

[(1, 81872634), (2, 40936317), (3, 27290878), (6, 13645439), (19, 4309086), (38, 2154543), (57, 1436362), (114, 718181), (361, 226794), (722, 113397), (1083, 75598), (2166, 37799)]