6718446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 16892928

約数和(自身を除く): 10174482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 751, 994, 1278, 1491, 1502, 2253, 2982, 4473, 4506, 5257, 6759, 8946, 10514, 13518, 15771, 31542, 47313, 53321, 94626, 106642, 159963, 319926, 373247, 479889, 746494, 959778, 1119741, 2239482, 3359223, 6718446]

約数ペア:

[(1, 6718446), (2, 3359223), (3, 2239482), (6, 1119741), (7, 959778), (9, 746494), (14, 479889), (18, 373247), (21, 319926), (42, 159963), (63, 106642), (71, 94626), (126, 53321), (142, 47313), (213, 31542), (426, 15771), (497, 13518), (639, 10514), (751, 8946), (994, 6759), (1278, 5257), (1491, 4506), (1502, 4473), (2253, 2982)]