15881346

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7541}}^1$

素因数の和:7568

約数の個数: 40

約数和(自身を含む): 38328444

約数和(自身を除く): 22447098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7541, 15082, 22623, 45246, 67869, 98033, 135738, 196066, 203607, 294099, 407214, 588198, 610821, 882297, 1221642, 1764594, 2646891, 5293782, 7940673, 15881346]

約数ペア:

[(1, 15881346), (2, 7940673), (3, 5293782), (6, 2646891), (9, 1764594), (13, 1221642), (18, 882297), (26, 610821), (27, 588198), (39, 407214), (54, 294099), (78, 203607), (81, 196066), (117, 135738), (162, 98033), (234, 67869), (351, 45246), (702, 22623), (1053, 15082), (2106, 7541)]