15745422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 39688704

約数和(自身を除く): 23943282

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 197, 231, 346, 394, 462, 519, 591, 1038, 1182, 1211, 1379, 1903, 2167, 2422, 2758, 3633, 3806, 4137, 4334, 5709, 6501, 7266, 8274, 11418, 13002, 13321, 15169, 26642, 30338, 34081, 39963, 45507, 68162, 79926, 91014, 102243, 204486, 238567, 374891, 477134, 715701, 749782, 1124673, 1431402, 2249346, 2624237, 5248474, 7872711, 15745422]

約数ペア:

[(1, 15745422), (2, 7872711), (3, 5248474), (6, 2624237), (7, 2249346), (11, 1431402), (14, 1124673), (21, 749782), (22, 715701), (33, 477134), (42, 374891), (66, 238567), (77, 204486), (154, 102243), (173, 91014), (197, 79926), (231, 68162), (346, 45507), (394, 39963), (462, 34081), (519, 30338), (591, 26642), (1038, 15169), (1182, 13321), (1211, 13002), (1379, 11418), (1903, 8274), (2167, 7266), (2422, 6501), (2758, 5709), (3633, 4334), (3806, 4137)]