120654456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{386713}}^1$

素因数の和:386735

約数の個数: 32

約数和(自身を含む): 324839760

約数和(自身を除く): 204185304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 386713, 773426, 1160139, 1546852, 2320278, 3093704, 4640556, 5027269, 9281112, 10054538, 15081807, 20109076, 30163614, 40218152, 60327228, 120654456]

約数ペア:

[(1, 120654456), (2, 60327228), (3, 40218152), (4, 30163614), (6, 20109076), (8, 15081807), (12, 10054538), (13, 9281112), (24, 5027269), (26, 4640556), (39, 3093704), (52, 2320278), (78, 1546852), (104, 1160139), (156, 773426), (312, 386713)]