13791906

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 31052736

約数和(自身を除く): 17260830

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 103, 129, 173, 206, 258, 309, 346, 387, 519, 618, 774, 927, 1038, 1557, 1854, 3114, 4429, 7439, 8858, 13287, 14878, 17819, 22317, 26574, 35638, 39861, 44634, 53457, 66951, 79722, 106914, 133902, 160371, 320742, 766217, 1532434, 2298651, 4597302, 6895953, 13791906]

約数ペア:

[(1, 13791906), (2, 6895953), (3, 4597302), (6, 2298651), (9, 1532434), (18, 766217), (43, 320742), (86, 160371), (103, 133902), (129, 106914), (173, 79722), (206, 66951), (258, 53457), (309, 44634), (346, 39861), (387, 35638), (519, 26574), (618, 22317), (774, 17819), (927, 14878), (1038, 13287), (1557, 8858), (1854, 7439), (3114, 4429)]