3940482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 9882432

約数和(自身を除く): 5941950

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1031, 1274, 1911, 2062, 3093, 3822, 6186, 7217, 13403, 14434, 21651, 26806, 40209, 43302, 50519, 80418, 93821, 101038, 151557, 187642, 281463, 303114, 562926, 656747, 1313494, 1970241, 3940482]

約数ペア:

[(1, 3940482), (2, 1970241), (3, 1313494), (6, 656747), (7, 562926), (13, 303114), (14, 281463), (21, 187642), (26, 151557), (39, 101038), (42, 93821), (49, 80418), (78, 50519), (91, 43302), (98, 40209), (147, 26806), (182, 21651), (273, 14434), (294, 13403), (546, 7217), (637, 6186), (1031, 3822), (1274, 3093), (1911, 2062)]