2021755818

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1\times {\mathrm{4259}}^1$

素因数の和:5622

約数の個数: 32

約数和(自身を含む): 4113933120

約数和(自身を除く): 2092177302

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1297, 2594, 3891, 4259, 7782, 8518, 12777, 25554, 79117, 158234, 237351, 259799, 474702, 519598, 779397, 1558794, 5523923, 11047846, 16571769, 33143538, 336959303, 673918606, 1010877909, 2021755818]

約数ペア:

[(1, 2021755818), (2, 1010877909), (3, 673918606), (6, 336959303), (61, 33143538), (122, 16571769), (183, 11047846), (366, 5523923), (1297, 1558794), (2594, 779397), (3891, 519598), (4259, 474702), (7782, 259799), (8518, 237351), (12777, 158234), (25554, 79117)]