18575414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 14519242

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 607, 1177, 1214, 1391, 2354, 2782, 6677, 7891, 13354, 15301, 15782, 30602, 64949, 86801, 129898, 173602, 714439, 844337, 1428878, 1688674, 9287707, 18575414]

約数ペア:

[(1, 18575414), (2, 9287707), (11, 1688674), (13, 1428878), (22, 844337), (26, 714439), (107, 173602), (143, 129898), (214, 86801), (286, 64949), (607, 30602), (1177, 15782), (1214, 15301), (1391, 13354), (2354, 7891), (2782, 6677)]