6561436

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 13275360

約数和(自身を除く): 6713924

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 2633, 5266, 10532, 18431, 36862, 73724, 234337, 468674, 937348, 1640359, 3280718, 6561436]

約数ペア:

[(1, 6561436), (2, 3280718), (4, 1640359), (7, 937348), (14, 468674), (28, 234337), (89, 73724), (178, 36862), (356, 18431), (623, 10532), (1246, 5266), (2492, 2633)]