42091842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539639}}^1$

素因数の和:539657

約数の個数: 16

約数和(自身を含む): 90659520

約数和(自身を除く): 48567678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 539639, 1079278, 1618917, 3237834, 7015307, 14030614, 21045921, 42091842]

約数ペア:

[(1, 42091842), (2, 21045921), (3, 14030614), (6, 7015307), (13, 3237834), (26, 1618917), (39, 1079278), (78, 539639)]