31706028

素因数分解:

$2^2\times 3^2\times {\mathrm{880723}}^1$

素因数の和:880733

約数の個数: 18

約数和(自身を含む): 80145884

約数和(自身を除く): 48439856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 880723, 1761446, 2642169, 3522892, 5284338, 7926507, 10568676, 15853014, 31706028]

約数ペア:

[(1, 31706028), (2, 15853014), (3, 10568676), (4, 7926507), (6, 5284338), (9, 3522892), (12, 2642169), (18, 1761446), (36, 880723)]