18664132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 35009856

約数和(自身を除く): 16345724

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 5483, 10966, 21932, 126109, 202871, 252218, 405742, 504436, 811484, 4666033, 9332066, 18664132]

約数ペア:

[(1, 18664132), (2, 9332066), (4, 4666033), (23, 811484), (37, 504436), (46, 405742), (74, 252218), (92, 202871), (148, 126109), (851, 21932), (1702, 10966), (3404, 5483)]