40854906

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15233}}^1$

素因数の和:15390

約数の個数: 24

約数和(自身を含む): 89118900

約数和(自身を除く): 48263994

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 15233, 30466, 45699, 91398, 137097, 274194, 2269717, 4539434, 6809151, 13618302, 20427453, 40854906]

約数ペア:

[(1, 40854906), (2, 20427453), (3, 13618302), (6, 6809151), (9, 4539434), (18, 2269717), (149, 274194), (298, 137097), (447, 91398), (894, 45699), (1341, 30466), (2682, 15233)]