28403118

素因数分解:

$2^1\times 3^2\times {\mathrm{701}}^1\times {\mathrm{2251}}^1$

素因数の和:2960

約数の個数: 24

約数和(自身を含む): 61655256

約数和(自身を除く): 33252138

約数列:

[1, 2, 3, 6, 9, 18, 701, 1402, 2103, 2251, 4206, 4502, 6309, 6753, 12618, 13506, 20259, 40518, 1577951, 3155902, 4733853, 9467706, 14201559, 28403118]

約数ペア:

[(1, 28403118), (2, 14201559), (3, 9467706), (6, 4733853), (9, 3155902), (18, 1577951), (701, 40518), (1402, 20259), (2103, 13506), (2251, 12618), (4206, 6753), (4502, 6309)]