27788958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{49801}}^1$

素因数の和:49840

約数の個数: 24

約数和(自身を含む): 62152896

約数和(自身を除く): 34363938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 49801, 99602, 149403, 298806, 448209, 896418, 1543831, 3087662, 4631493, 9262986, 13894479, 27788958]

約数ペア:

[(1, 27788958), (2, 13894479), (3, 9262986), (6, 4631493), (9, 3087662), (18, 1543831), (31, 896418), (62, 448209), (93, 298806), (186, 149403), (279, 99602), (558, 49801)]