27828018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{49871}}^1$

素因数の和:49910

約数の個数: 24

約数和(自身を含む): 62240256

約数和(自身を除く): 34412238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 49871, 99742, 149613, 299226, 448839, 897678, 1546001, 3092002, 4638003, 9276006, 13914009, 27828018]

約数ペア:

[(1, 27828018), (2, 13914009), (3, 9276006), (6, 4638003), (9, 3092002), (18, 1546001), (31, 897678), (62, 448839), (93, 299226), (186, 149613), (279, 99742), (558, 49871)]