15206324778

素因数分解:

$2^1\times 3^3\times {\mathrm{8081}}^1\times {\mathrm{34847}}^1$

素因数の和:42939

約数の個数: 32

約数和(自身を含む): 33796984320

約数和(自身を除く): 18590659542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8081, 16162, 24243, 34847, 48486, 69694, 72729, 104541, 145458, 209082, 218187, 313623, 436374, 627246, 940869, 1881738, 281598607, 563197214, 844795821, 1689591642, 2534387463, 5068774926, 7603162389, 15206324778]

約数ペア:

[(1, 15206324778), (2, 7603162389), (3, 5068774926), (6, 2534387463), (9, 1689591642), (18, 844795821), (27, 563197214), (54, 281598607), (8081, 1881738), (16162, 940869), (24243, 627246), (34847, 436374), (48486, 313623), (69694, 218187), (72729, 209082), (104541, 145458)]