18424413

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17203}}^1$

素因数の和:17233

約数の個数: 24

約数和(自身を含む): 32205888

約数和(自身を除く): 13781475

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 17203, 51609, 120421, 154827, 292451, 361263, 877353, 1083789, 2047157, 2632059, 6141471, 18424413]

約数ペア:

[(1, 18424413), (3, 6141471), (7, 2632059), (9, 2047157), (17, 1083789), (21, 877353), (51, 361263), (63, 292451), (119, 154827), (153, 120421), (357, 51609), (1071, 17203)]