40474908

素因数分解:

$2^2\times 3^2\times {\mathrm{1124303}}^1$

素因数の和:1124313

約数の個数: 18

約数和(自身を含む): 102311664

約数和(自身を除く): 61836756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1124303, 2248606, 3372909, 4497212, 6745818, 10118727, 13491636, 20237454, 40474908]

約数ペア:

[(1, 40474908), (2, 20237454), (3, 13491636), (4, 10118727), (6, 6745818), (9, 4497212), (12, 3372909), (18, 2248606), (36, 1124303)]