72141012

素因数分解:

$2^2\times 3^2\times {\mathrm{2003917}}^1$

素因数の和:2003927

約数の個数: 18

約数和(自身を含む): 182356538

約数和(自身を除く): 110215526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2003917, 4007834, 6011751, 8015668, 12023502, 18035253, 24047004, 36070506, 72141012]

約数ペア:

[(1, 72141012), (2, 36070506), (3, 24047004), (4, 18035253), (6, 12023502), (9, 8015668), (12, 6011751), (18, 4007834), (36, 2003917)]