55636218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 144668160

約数和(自身を除く): 89031942

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 23, 33, 38, 46, 57, 66, 69, 99, 114, 138, 171, 198, 207, 209, 253, 342, 414, 418, 437, 506, 627, 643, 759, 874, 1254, 1286, 1311, 1518, 1881, 1929, 2277, 2622, 3762, 3858, 3933, 4554, 4807, 5787, 7073, 7866, 9614, 11574, 12217, 14146, 14421, 14789, 21219, 24434, 28842, 29578, 36651, 42438, 43263, 44367, 63657, 73302, 86526, 88734, 109953, 127314, 133101, 134387, 162679, 219906, 266202, 268774, 280991, 325358, 403161, 488037, 561982, 806322, 842973, 976074, 1209483, 1464111, 1685946, 2418966, 2528919, 2928222, 3090901, 5057838, 6181802, 9272703, 18545406, 27818109, 55636218]

約数ペア:

[(1, 55636218), (2, 27818109), (3, 18545406), (6, 9272703), (9, 6181802), (11, 5057838), (18, 3090901), (19, 2928222), (22, 2528919), (23, 2418966), (33, 1685946), (38, 1464111), (46, 1209483), (57, 976074), (66, 842973), (69, 806322), (99, 561982), (114, 488037), (138, 403161), (171, 325358), (198, 280991), (207, 268774), (209, 266202), (253, 219906), (342, 162679), (414, 134387), (418, 133101), (437, 127314), (506, 109953), (627, 88734), (643, 86526), (759, 73302), (874, 63657), (1254, 44367), (1286, 43263), (1311, 42438), (1518, 36651), (1881, 29578), (1929, 28842), (2277, 24434), (2622, 21219), (3762, 14789), (3858, 14421), (3933, 14146), (4554, 12217), (4807, 11574), (5787, 9614), (7073, 7866)]