27399218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177917}}^1$

素因数の和:177937

約数の個数: 16

約数和(自身を含む): 51240384

約数和(自身を除く): 23841166

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 177917, 355834, 1245419, 1957087, 2490838, 3914174, 13699609, 27399218]

約数ペア:

[(1, 27399218), (2, 13699609), (7, 3914174), (11, 2490838), (14, 1957087), (22, 1245419), (77, 355834), (154, 177917)]