31294908

素因数分解:

$2^2\times 3^2\times {\mathrm{869303}}^1$

素因数の和:869313

約数の個数: 18

約数和(自身を含む): 79106664

約数和(自身を除く): 47811756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 869303, 1738606, 2607909, 3477212, 5215818, 7823727, 10431636, 15647454, 31294908]

約数ペア:

[(1, 31294908), (2, 15647454), (3, 10431636), (4, 7823727), (6, 5215818), (9, 3477212), (12, 2607909), (18, 1738606), (36, 869303)]