28531098

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51131}}^1$

素因数の和:51170

約数の個数: 24

約数和(自身を含む): 63812736

約数和(自身を除く): 35281638

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51131, 102262, 153393, 306786, 460179, 920358, 1585061, 3170122, 4755183, 9510366, 14265549, 28531098]

約数ペア:

[(1, 28531098), (2, 14265549), (3, 9510366), (6, 4755183), (9, 3170122), (18, 1585061), (31, 920358), (62, 460179), (93, 306786), (186, 153393), (279, 102262), (558, 51131)]