18326612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 34168680

約数和(自身を除く): 15842068

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1489, 2978, 3077, 5956, 6154, 12308, 25313, 50626, 101252, 269509, 539018, 1078036, 4581653, 9163306, 18326612]

約数ペア:

[(1, 18326612), (2, 9163306), (4, 4581653), (17, 1078036), (34, 539018), (68, 269509), (181, 101252), (362, 50626), (724, 25313), (1489, 12308), (2978, 6154), (3077, 5956)]