1855212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 4412016

約数和(自身を除く): 2556804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2917, 5834, 8751, 11668, 17502, 35004, 154601, 309202, 463803, 618404, 927606, 1855212]

約数ペア:

[(1, 1855212), (2, 927606), (3, 618404), (4, 463803), (6, 309202), (12, 154601), (53, 35004), (106, 17502), (159, 11668), (212, 8751), (318, 5834), (636, 2917)]