12561012

素因数分解:

$2^2\times 3^2\times {\mathrm{348917}}^1$

素因数の和:348927

約数の個数: 18

約数和(自身を含む): 31751538

約数和(自身を除く): 19190526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 348917, 697834, 1046751, 1395668, 2093502, 3140253, 4187004, 6280506, 12561012]

約数ペア:

[(1, 12561012), (2, 6280506), (3, 4187004), (4, 3140253), (6, 2093502), (9, 1395668), (12, 1046751), (18, 697834), (36, 348917)]