31382802

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 60

約数和(自身を含む): 77342958

約数和(自身を除く): 45960156

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1601, 1782, 2178, 3202, 3267, 4803, 6534, 9606, 9801, 14409, 17611, 19602, 28818, 35222, 43227, 52833, 86454, 105666, 129681, 158499, 193721, 259362, 316998, 387442, 475497, 581163, 950994, 1162326, 1426491, 1743489, 2852982, 3486978, 5230467, 10460934, 15691401, 31382802]

約数ペア:

[(1, 31382802), (2, 15691401), (3, 10460934), (6, 5230467), (9, 3486978), (11, 2852982), (18, 1743489), (22, 1426491), (27, 1162326), (33, 950994), (54, 581163), (66, 475497), (81, 387442), (99, 316998), (121, 259362), (162, 193721), (198, 158499), (242, 129681), (297, 105666), (363, 86454), (594, 52833), (726, 43227), (891, 35222), (1089, 28818), (1601, 19602), (1782, 17611), (2178, 14409), (3202, 9801), (3267, 9606), (4803, 6534)]