18492852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11620

約数の個数: 48

約数和(自身を含む): 51914240

約数和(自身を除く): 33421388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11587, 23174, 34761, 46348, 69522, 81109, 139044, 162218, 220153, 243327, 324436, 440306, 486654, 660459, 880612, 973308, 1320918, 1541071, 2641836, 3082142, 4623213, 6164284, 9246426, 18492852]

約数ペア:

[(1, 18492852), (2, 9246426), (3, 6164284), (4, 4623213), (6, 3082142), (7, 2641836), (12, 1541071), (14, 1320918), (19, 973308), (21, 880612), (28, 660459), (38, 486654), (42, 440306), (57, 324436), (76, 243327), (84, 220153), (114, 162218), (133, 139044), (228, 81109), (266, 69522), (399, 46348), (532, 34761), (798, 23174), (1596, 11587)]