66131286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44623}}^1$

素因数の和:44660

約数の個数: 32

約数和(自身を含む): 149936640

約数和(自身を除く): 83805354

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 44623, 89246, 133869, 267738, 580099, 847837, 1160198, 1695674, 1740297, 2543511, 3480594, 5087022, 11021881, 22043762, 33065643, 66131286]

約数ペア:

[(1, 66131286), (2, 33065643), (3, 22043762), (6, 11021881), (13, 5087022), (19, 3480594), (26, 2543511), (38, 1740297), (39, 1695674), (57, 1160198), (78, 847837), (114, 580099), (247, 267738), (494, 133869), (741, 89246), (1482, 44623)]