68878962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{123439}}^1$

素因数の和:123478

約数の個数: 24

約数和(自身を含む): 154053120

約数和(自身を除く): 85174158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 123439, 246878, 370317, 740634, 1110951, 2221902, 3826609, 7653218, 11479827, 22959654, 34439481, 68878962]

約数ペア:

[(1, 68878962), (2, 34439481), (3, 22959654), (6, 11479827), (9, 7653218), (18, 3826609), (31, 2221902), (62, 1110951), (93, 740634), (186, 370317), (279, 246878), (558, 123439)]