31530924

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 82249440

約数和(自身を除く): 50718516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1613, 1629, 2172, 3226, 3258, 4839, 4887, 6452, 6516, 9678, 9774, 14517, 19356, 19548, 29034, 43551, 58068, 87102, 174204, 291953, 583906, 875859, 1167812, 1751718, 2627577, 3503436, 5255154, 7882731, 10510308, 15765462, 31530924]

約数ペア:

[(1, 31530924), (2, 15765462), (3, 10510308), (4, 7882731), (6, 5255154), (9, 3503436), (12, 2627577), (18, 1751718), (27, 1167812), (36, 875859), (54, 583906), (108, 291953), (181, 174204), (362, 87102), (543, 58068), (724, 43551), (1086, 29034), (1613, 19548), (1629, 19356), (2172, 14517), (3226, 9774), (3258, 9678), (4839, 6516), (4887, 6452)]