18074903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 4596457

約数列:

[1, 7, 11, 77, 191, 1229, 1337, 2101, 8603, 13519, 14707, 94633, 234739, 1643173, 2582129, 18074903]

約数ペア:

[(1, 18074903), (7, 2582129), (11, 1643173), (77, 234739), (191, 94633), (1229, 14707), (1337, 13519), (2101, 8603)]