18191418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3833}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 41959296

約数和(自身を除く): 23767878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3833, 4746, 7666, 11499, 22998, 26831, 53662, 80493, 160986, 433129, 866258, 1299387, 2598774, 3031903, 6063806, 9095709, 18191418]

約数ペア:

[(1, 18191418), (2, 9095709), (3, 6063806), (6, 3031903), (7, 2598774), (14, 1299387), (21, 866258), (42, 433129), (113, 160986), (226, 80493), (339, 53662), (678, 26831), (791, 22998), (1582, 11499), (2373, 7666), (3833, 4746)]