252831132

素因数分解:

$2^2\times 3^4\times {\mathrm{780343}}^1$

素因数の和:780359

約数の個数: 30

約数和(自身を含む): 660951368

約数和(自身を除く): 408120236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 780343, 1560686, 2341029, 3121372, 4682058, 7023087, 9364116, 14046174, 21069261, 28092348, 42138522, 63207783, 84277044, 126415566, 252831132]

約数ペア:

[(1, 252831132), (2, 126415566), (3, 84277044), (4, 63207783), (6, 42138522), (9, 28092348), (12, 21069261), (18, 14046174), (27, 9364116), (36, 7023087), (54, 4682058), (81, 3121372), (108, 2341029), (162, 1560686), (324, 780343)]