83418188

素因数分解:

$2^2\times 7^2\times {\mathrm{425603}}^1$

素因数の和:425621

約数の個数: 18

約数和(自身を含む): 169815996

約数和(自身を除く): 86397808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 425603, 851206, 1702412, 2979221, 5958442, 11916884, 20854547, 41709094, 83418188]

約数ペア:

[(1, 83418188), (2, 41709094), (4, 20854547), (7, 11916884), (14, 5958442), (28, 2979221), (49, 1702412), (98, 851206), (196, 425603)]