856243626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{56473}}^1$

素因数の和:56523

約数の個数: 48

約数和(自身を含む): 2065593024

約数和(自身を除く): 1209349398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 56473, 112946, 169419, 338838, 395311, 790622, 1072987, 1185933, 2145974, 2371866, 3218961, 6437922, 7510909, 15021818, 20386753, 22532727, 40773506, 45065454, 61160259, 122320518, 142707271, 285414542, 428121813, 856243626]

約数ペア:

[(1, 856243626), (2, 428121813), (3, 285414542), (6, 142707271), (7, 122320518), (14, 61160259), (19, 45065454), (21, 40773506), (38, 22532727), (42, 20386753), (57, 15021818), (114, 7510909), (133, 6437922), (266, 3218961), (361, 2371866), (399, 2145974), (722, 1185933), (798, 1072987), (1083, 790622), (2166, 395311), (2527, 338838), (5054, 169419), (7581, 112946), (15162, 56473)]