18951012

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3533}}^1$

素因数の和:3692

約数の個数: 36

約数和(自身を含む): 48239100

約数和(自身を除く): 29288088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3533, 5364, 7066, 10599, 14132, 21198, 31797, 42396, 63594, 127188, 526417, 1052834, 1579251, 2105668, 3158502, 4737753, 6317004, 9475506, 18951012]

約数ペア:

[(1, 18951012), (2, 9475506), (3, 6317004), (4, 4737753), (6, 3158502), (9, 2105668), (12, 1579251), (18, 1052834), (36, 526417), (149, 127188), (298, 63594), (447, 42396), (596, 31797), (894, 21198), (1341, 14132), (1788, 10599), (2682, 7066), (3533, 5364)]