7966908

素因数分解:

$2^2\times 3^2\times {\mathrm{221303}}^1$

素因数の和:221313

約数の個数: 18

約数和(自身を含む): 20138664

約数和(自身を除く): 12171756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 221303, 442606, 663909, 885212, 1327818, 1991727, 2655636, 3983454, 7966908]

約数ペア:

[(1, 7966908), (2, 3983454), (3, 2655636), (4, 1991727), (6, 1327818), (9, 885212), (12, 663909), (18, 442606), (36, 221303)]