122921778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2431

約数の個数: 64

約数和(自身を含む): 297538560

約数和(自身を除く): 174616782

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 1218, 1247, 1806, 2347, 2494, 3741, 4694, 7041, 7482, 8729, 14082, 16429, 17458, 26187, 32858, 49287, 52374, 68063, 98574, 100921, 136126, 201842, 204189, 302763, 408378, 476441, 605526, 706447, 952882, 1412894, 1429323, 2119341, 2858646, 2926709, 4238682, 5853418, 8780127, 17560254, 20486963, 40973926, 61460889, 122921778]

約数ペア:

[(1, 122921778), (2, 61460889), (3, 40973926), (6, 20486963), (7, 17560254), (14, 8780127), (21, 5853418), (29, 4238682), (42, 2926709), (43, 2858646), (58, 2119341), (86, 1429323), (87, 1412894), (129, 952882), (174, 706447), (203, 605526), (258, 476441), (301, 408378), (406, 302763), (602, 204189), (609, 201842), (903, 136126), (1218, 100921), (1247, 98574), (1806, 68063), (2347, 52374), (2494, 49287), (3741, 32858), (4694, 26187), (7041, 17458), (7482, 16429), (8729, 14082)]