22178826

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13291

約数の個数: 32

約数和(自身を含む): 50880000

約数和(自身を除く): 28701174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 13249, 26498, 39747, 79494, 119241, 238482, 357723, 410719, 715446, 821438, 1232157, 2464314, 3696471, 7392942, 11089413, 22178826]

約数ペア:

[(1, 22178826), (2, 11089413), (3, 7392942), (6, 3696471), (9, 2464314), (18, 1232157), (27, 821438), (31, 715446), (54, 410719), (62, 357723), (93, 238482), (186, 119241), (279, 79494), (558, 39747), (837, 26498), (1674, 13249)]