1640997594

素因数分解:

$2^1\times 3^2\times {\mathrm{1721}}^1\times {\mathrm{52973}}^1$

素因数の和:54702

約数の個数: 24

約数和(自身を含む): 3557627892

約数和(自身を除く): 1916630298

約数列:

[1, 2, 3, 6, 9, 18, 1721, 3442, 5163, 10326, 15489, 30978, 52973, 105946, 158919, 317838, 476757, 953514, 91166533, 182333066, 273499599, 546999198, 820498797, 1640997594]

約数ペア:

[(1, 1640997594), (2, 820498797), (3, 546999198), (6, 273499599), (9, 182333066), (18, 91166533), (1721, 953514), (3442, 476757), (5163, 317838), (10326, 158919), (15489, 105946), (30978, 52973)]