31820202

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2024

約数の個数: 40

約数和(自身を含む): 72030816

約数和(自身を除く): 40210614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 1907, 2781, 3814, 5562, 5721, 8343, 11442, 16686, 17163, 34326, 51489, 102978, 154467, 196421, 308934, 392842, 589263, 1178526, 1767789, 3535578, 5303367, 10606734, 15910101, 31820202]

約数ペア:

[(1, 31820202), (2, 15910101), (3, 10606734), (6, 5303367), (9, 3535578), (18, 1767789), (27, 1178526), (54, 589263), (81, 392842), (103, 308934), (162, 196421), (206, 154467), (309, 102978), (618, 51489), (927, 34326), (1854, 17163), (1907, 16686), (2781, 11442), (3814, 8343), (5562, 5721)]