12680328

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 31822560

約数和(自身を除く): 19142232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1721, 1842, 2456, 3442, 3684, 5163, 6884, 7368, 10326, 13768, 20652, 41304, 528347, 1056694, 1585041, 2113388, 3170082, 4226776, 6340164, 12680328]

約数ペア:

[(1, 12680328), (2, 6340164), (3, 4226776), (4, 3170082), (6, 2113388), (8, 1585041), (12, 1056694), (24, 528347), (307, 41304), (614, 20652), (921, 13768), (1228, 10326), (1721, 7368), (1842, 6884), (2456, 5163), (3442, 3684)]