12968976

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 33660544

約数和(自身を除く): 20691568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 997, 1084, 1626, 1994, 2168, 2991, 3252, 3988, 4336, 5982, 6504, 7976, 11964, 13008, 15952, 23928, 47856, 270187, 540374, 810561, 1080748, 1621122, 2161496, 3242244, 4322992, 6484488, 12968976]

約数ペア:

[(1, 12968976), (2, 6484488), (3, 4322992), (4, 3242244), (6, 2161496), (8, 1621122), (12, 1080748), (16, 810561), (24, 540374), (48, 270187), (271, 47856), (542, 23928), (813, 15952), (997, 13008), (1084, 11964), (1626, 7976), (1994, 6504), (2168, 5982), (2991, 4336), (3252, 3988)]