21584874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6529}}^1$

素因数の和:6582

約数の個数: 32

約数和(自身を含む): 47016000

約数和(自身を除く): 25431126

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 6529, 13058, 19587, 39174, 124051, 189341, 248102, 372153, 378682, 568023, 744306, 1136046, 3597479, 7194958, 10792437, 21584874]

約数ペア:

[(1, 21584874), (2, 10792437), (3, 7194958), (6, 3597479), (19, 1136046), (29, 744306), (38, 568023), (57, 378682), (58, 372153), (87, 248102), (114, 189341), (174, 124051), (551, 39174), (1102, 19587), (1653, 13058), (3306, 6529)]