39869886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17911}}^1$

素因数の和:17976

約数の個数: 32

約数和(自身を含む): 92855808

約数和(自身を除く): 52985922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 17911, 35822, 53733, 107466, 125377, 250754, 376131, 752262, 949283, 1898566, 2847849, 5695698, 6644981, 13289962, 19934943, 39869886]

約数ペア:

[(1, 39869886), (2, 19934943), (3, 13289962), (6, 6644981), (7, 5695698), (14, 2847849), (21, 1898566), (42, 949283), (53, 752262), (106, 376131), (159, 250754), (318, 125377), (371, 107466), (742, 53733), (1113, 35822), (2226, 17911)]