13381116

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3251}}^1$

素因数の和:3279

約数の個数: 48

約数和(自身を含む): 36422400

約数和(自身を除く): 23041284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3251, 4116, 6502, 9753, 13004, 19506, 22757, 39012, 45514, 68271, 91028, 136542, 159299, 273084, 318598, 477897, 637196, 955794, 1115093, 1911588, 2230186, 3345279, 4460372, 6690558, 13381116]

約数ペア:

[(1, 13381116), (2, 6690558), (3, 4460372), (4, 3345279), (6, 2230186), (7, 1911588), (12, 1115093), (14, 955794), (21, 637196), (28, 477897), (42, 318598), (49, 273084), (84, 159299), (98, 136542), (147, 91028), (196, 68271), (294, 45514), (343, 39012), (588, 22757), (686, 19506), (1029, 13004), (1372, 9753), (2058, 6502), (3251, 4116)]