13809708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 39014976

約数和(自身を除く): 25205268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 811, 946, 1419, 1548, 1622, 1892, 2433, 2838, 3244, 4257, 4866, 5676, 7299, 8514, 8921, 9732, 14598, 17028, 17842, 26763, 29196, 34873, 35684, 53526, 69746, 80289, 104619, 107052, 139492, 160578, 209238, 313857, 321156, 383603, 418476, 627714, 767206, 1150809, 1255428, 1534412, 2301618, 3452427, 4603236, 6904854, 13809708]

約数ペア:

[(1, 13809708), (2, 6904854), (3, 4603236), (4, 3452427), (6, 2301618), (9, 1534412), (11, 1255428), (12, 1150809), (18, 767206), (22, 627714), (33, 418476), (36, 383603), (43, 321156), (44, 313857), (66, 209238), (86, 160578), (99, 139492), (129, 107052), (132, 104619), (172, 80289), (198, 69746), (258, 53526), (387, 35684), (396, 34873), (473, 29196), (516, 26763), (774, 17842), (811, 17028), (946, 14598), (1419, 9732), (1548, 8921), (1622, 8514), (1892, 7299), (2433, 5676), (2838, 4866), (3244, 4257)]