27907638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1087}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 61102080

約数和(自身を除く): 33194442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1087, 1167, 2174, 2334, 3261, 4279, 6522, 8558, 11957, 12837, 23914, 25674, 35871, 71742, 422843, 845686, 1268529, 2537058, 4651273, 9302546, 13953819, 27907638]

約数ペア:

[(1, 27907638), (2, 13953819), (3, 9302546), (6, 4651273), (11, 2537058), (22, 1268529), (33, 845686), (66, 422843), (389, 71742), (778, 35871), (1087, 25674), (1167, 23914), (2174, 12837), (2334, 11957), (3261, 8558), (4279, 6522)]