221535108

素因数分解:

$2^2\times 3^3\times {\mathrm{2051251}}^1$

素因数の和:2051264

約数の個数: 24

約数和(自身を含む): 574350560

約数和(自身を除く): 352815452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2051251, 4102502, 6153753, 8205004, 12307506, 18461259, 24615012, 36922518, 55383777, 73845036, 110767554, 221535108]

約数ペア:

[(1, 221535108), (2, 110767554), (3, 73845036), (4, 55383777), (6, 36922518), (9, 24615012), (12, 18461259), (18, 12307506), (27, 8205004), (36, 6153753), (54, 4102502), (108, 2051251)]