18815668212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142542941}}^1$

素因数の和:142542959

約数の個数: 24

約数和(自身を含む): 47894428512

約数和(自身を除く): 29078760300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142542941, 285085882, 427628823, 570171764, 855257646, 1567972351, 1710515292, 3135944702, 4703917053, 6271889404, 9407834106, 18815668212]

約数ペア:

[(1, 18815668212), (2, 9407834106), (3, 6271889404), (4, 4703917053), (6, 3135944702), (11, 1710515292), (12, 1567972351), (22, 855257646), (33, 570171764), (44, 427628823), (66, 285085882), (132, 142542941)]