143997012

素因数分解:

$2^2\times 3^2\times {\mathrm{3999917}}^1$

素因数の和:3999927

約数の個数: 18

約数和(自身を含む): 363992538

約数和(自身を除く): 219995526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3999917, 7999834, 11999751, 15999668, 23999502, 35999253, 47999004, 71998506, 143997012]

約数ペア:

[(1, 143997012), (2, 71998506), (3, 47999004), (4, 35999253), (6, 23999502), (9, 15999668), (12, 11999751), (18, 7999834), (36, 3999917)]