15157716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4928

約数の個数: 48

約数和(自身を含む): 41521536

約数和(自身を除く): 26363820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4877, 9754, 14631, 19508, 29262, 34139, 58524, 68278, 102417, 136556, 180449, 204834, 360898, 409668, 541347, 721796, 1082694, 1263143, 2165388, 2526286, 3789429, 5052572, 7578858, 15157716]

約数ペア:

[(1, 15157716), (2, 7578858), (3, 5052572), (4, 3789429), (6, 2526286), (7, 2165388), (12, 1263143), (14, 1082694), (21, 721796), (28, 541347), (37, 409668), (42, 360898), (74, 204834), (84, 180449), (111, 136556), (148, 102417), (222, 68278), (259, 58524), (444, 34139), (518, 29262), (777, 19508), (1036, 14631), (1554, 9754), (3108, 4877)]