13221108

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1429}}^1$

素因数の和:1696

約数の個数: 36

約数和(自身を含む): 33573540

約数和(自身を除く): 20352432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1429, 1542, 2313, 2858, 3084, 4287, 4626, 5716, 8574, 9252, 12861, 17148, 25722, 51444, 367253, 734506, 1101759, 1469012, 2203518, 3305277, 4407036, 6610554, 13221108]

約数ペア:

[(1, 13221108), (2, 6610554), (3, 4407036), (4, 3305277), (6, 2203518), (9, 1469012), (12, 1101759), (18, 734506), (36, 367253), (257, 51444), (514, 25722), (771, 17148), (1028, 12861), (1429, 9252), (1542, 8574), (2313, 5716), (2858, 4626), (3084, 4287)]