120169842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1540639}}^1$

素因数の和:1540657

約数の個数: 16

約数和(自身を含む): 258827520

約数和(自身を除く): 138657678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1540639, 3081278, 4621917, 9243834, 20028307, 40056614, 60084921, 120169842]

約数ペア:

[(1, 120169842), (2, 60084921), (3, 40056614), (6, 20028307), (13, 9243834), (26, 4621917), (39, 3081278), (78, 1540639)]