19472724

素因数分解:

$2^2\times 3^4\times {\mathrm{60101}}^1$

素因数の和:60117

約数の個数: 30

約数和(自身を含む): 50906394

約数和(自身を除く): 31433670

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60101, 120202, 180303, 240404, 360606, 540909, 721212, 1081818, 1622727, 2163636, 3245454, 4868181, 6490908, 9736362, 19472724]

約数ペア:

[(1, 19472724), (2, 9736362), (3, 6490908), (4, 4868181), (6, 3245454), (9, 2163636), (12, 1622727), (18, 1081818), (27, 721212), (36, 540909), (54, 360606), (81, 240404), (108, 180303), (162, 120202), (324, 60101)]