28032012

素因数分解:

$2^2\times 3^2\times {\mathrm{778667}}^1$

素因数の和:778677

約数の個数: 18

約数和(自身を含む): 70858788

約数和(自身を除く): 42826776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 778667, 1557334, 2336001, 3114668, 4672002, 7008003, 9344004, 14016006, 28032012]

約数ペア:

[(1, 28032012), (2, 14016006), (3, 9344004), (4, 7008003), (6, 4672002), (9, 3114668), (12, 2336001), (18, 1557334), (36, 778667)]