21620022

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 47368800

約数和(自身を除く): 25748778

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 7309, 14618, 21927, 43854, 124253, 211961, 248506, 372759, 423922, 635883, 745518, 1271766, 3603337, 7206674, 10810011, 21620022]

約数ペア:

[(1, 21620022), (2, 10810011), (3, 7206674), (6, 3603337), (17, 1271766), (29, 745518), (34, 635883), (51, 423922), (58, 372759), (87, 248506), (102, 211961), (174, 124253), (493, 43854), (986, 21927), (1479, 14618), (2958, 7309)]