6642426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 15361920

約数和(自身を除く): 8719494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1777, 1869, 3554, 3738, 5331, 10662, 12439, 24878, 37317, 74634, 158153, 316306, 474459, 948918, 1107071, 2214142, 3321213, 6642426]

約数ペア:

[(1, 6642426), (2, 3321213), (3, 2214142), (6, 1107071), (7, 948918), (14, 474459), (21, 316306), (42, 158153), (89, 74634), (178, 37317), (267, 24878), (534, 12439), (623, 10662), (1246, 5331), (1777, 3738), (1869, 3554)]