31324716

素因数分解:

$2^2\times 3^2\times {\mathrm{870131}}^1$

素因数の和:870141

約数の個数: 18

約数和(自身を含む): 79182012

約数和(自身を除く): 47857296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 870131, 1740262, 2610393, 3480524, 5220786, 7831179, 10441572, 15662358, 31324716]

約数ペア:

[(1, 31324716), (2, 15662358), (3, 10441572), (4, 7831179), (6, 5220786), (9, 3480524), (12, 2610393), (18, 1740262), (36, 870131)]