131041692

素因数分解:

$2^2\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1217}}^1$

素因数の和:2227

約数の個数: 48

約数和(自身を含む): 340357920

約数和(自身を除く): 209316228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 997, 1217, 1994, 2434, 2991, 3651, 3988, 4868, 5982, 7302, 8973, 10953, 11964, 14604, 17946, 21906, 26919, 32859, 35892, 43812, 53838, 65718, 107676, 131436, 1213349, 2426698, 3640047, 4853396, 7280094, 10920141, 14560188, 21840282, 32760423, 43680564, 65520846, 131041692]

約数ペア:

[(1, 131041692), (2, 65520846), (3, 43680564), (4, 32760423), (6, 21840282), (9, 14560188), (12, 10920141), (18, 7280094), (27, 4853396), (36, 3640047), (54, 2426698), (108, 1213349), (997, 131436), (1217, 107676), (1994, 65718), (2434, 53838), (2991, 43812), (3651, 35892), (3988, 32859), (4868, 26919), (5982, 21906), (7302, 17946), (8973, 14604), (10953, 11964)]