6666366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 16293888

約数和(自身を除く): 9627522

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 103, 134, 138, 161, 201, 206, 309, 322, 402, 469, 483, 618, 721, 938, 966, 1407, 1442, 1541, 2163, 2369, 2814, 3082, 4326, 4623, 4738, 6901, 7107, 9246, 10787, 13802, 14214, 16583, 20703, 21574, 32361, 33166, 41406, 48307, 49749, 64722, 96614, 99498, 144921, 158723, 289842, 317446, 476169, 952338, 1111061, 2222122, 3333183, 6666366]

約数ペア:

[(1, 6666366), (2, 3333183), (3, 2222122), (6, 1111061), (7, 952338), (14, 476169), (21, 317446), (23, 289842), (42, 158723), (46, 144921), (67, 99498), (69, 96614), (103, 64722), (134, 49749), (138, 48307), (161, 41406), (201, 33166), (206, 32361), (309, 21574), (322, 20703), (402, 16583), (469, 14214), (483, 13802), (618, 10787), (721, 9246), (938, 7107), (966, 6901), (1407, 4738), (1442, 4623), (1541, 4326), (2163, 3082), (2369, 2814)]