12681424488

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{653143}}^1$

素因数の和:653961

約数の個数: 32

約数和(自身を含む): 31742798400

約数和(自身を除く): 19061373912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1618, 2427, 3236, 4854, 6472, 9708, 19416, 653143, 1306286, 1959429, 2612572, 3918858, 5225144, 7837716, 15675432, 528392687, 1056785374, 1585178061, 2113570748, 3170356122, 4227141496, 6340712244, 12681424488]

約数ペア:

[(1, 12681424488), (2, 6340712244), (3, 4227141496), (4, 3170356122), (6, 2113570748), (8, 1585178061), (12, 1056785374), (24, 528392687), (809, 15675432), (1618, 7837716), (2427, 5225144), (3236, 3918858), (4854, 2612572), (6472, 1959429), (9708, 1306286), (19416, 653143)]