12715626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 33592320

約数和(自身を除く): 20876694

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 1619, 2618, 3238, 3927, 4857, 7854, 9714, 11333, 17809, 22666, 27523, 33999, 35618, 53427, 55046, 67998, 82569, 106854, 124663, 165138, 192661, 249326, 302753, 373989, 385322, 577983, 605506, 747978, 908259, 1155966, 1816518, 2119271, 4238542, 6357813, 12715626]

約数ペア:

[(1, 12715626), (2, 6357813), (3, 4238542), (6, 2119271), (7, 1816518), (11, 1155966), (14, 908259), (17, 747978), (21, 605506), (22, 577983), (33, 385322), (34, 373989), (42, 302753), (51, 249326), (66, 192661), (77, 165138), (102, 124663), (119, 106854), (154, 82569), (187, 67998), (231, 55046), (238, 53427), (357, 35618), (374, 33999), (462, 27523), (561, 22666), (714, 17809), (1122, 11333), (1309, 9714), (1619, 7854), (2618, 4857), (3238, 3927)]