57251268

素因数分解:

$2^2\times 3^2\times {\mathrm{499}}^1\times {\mathrm{3187}}^1$

素因数の和:3696

約数の個数: 36

約数和(自身を含む): 145054000

約数和(自身を除く): 87802732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499, 998, 1497, 1996, 2994, 3187, 4491, 5988, 6374, 8982, 9561, 12748, 17964, 19122, 28683, 38244, 57366, 114732, 1590313, 3180626, 4770939, 6361252, 9541878, 14312817, 19083756, 28625634, 57251268]

約数ペア:

[(1, 57251268), (2, 28625634), (3, 19083756), (4, 14312817), (6, 9541878), (9, 6361252), (12, 4770939), (18, 3180626), (36, 1590313), (499, 114732), (998, 57366), (1497, 38244), (1996, 28683), (2994, 19122), (3187, 17964), (4491, 12748), (5988, 9561), (6374, 8982)]