78009012

素因数分解:

$2^2\times 3^2\times {\mathrm{2166917}}^1$

素因数の和:2166927

約数の個数: 18

約数和(自身を含む): 197189538

約数和(自身を除く): 119180526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2166917, 4333834, 6500751, 8667668, 13001502, 19502253, 26003004, 39004506, 78009012]

約数ペア:

[(1, 78009012), (2, 39004506), (3, 26003004), (4, 19502253), (6, 13001502), (9, 8667668), (12, 6500751), (18, 4333834), (36, 2166917)]