15489954

素因数分解:

$2^1\times 3^4\times {\mathrm{95617}}^1$

素因数の和:95631

約数の個数: 20

約数和(自身を含む): 34709334

約数和(自身を除く): 19219380

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 95617, 191234, 286851, 573702, 860553, 1721106, 2581659, 5163318, 7744977, 15489954]

約数ペア:

[(1, 15489954), (2, 7744977), (3, 5163318), (6, 2581659), (9, 1721106), (18, 860553), (27, 573702), (54, 286851), (81, 191234), (162, 95617)]