18530044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9631}}^1$

素因数の和:9685

約数の個数: 24

約数和(自身を含む): 35869568

約数和(自身を除く): 17339524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 9631, 19262, 38524, 125203, 250406, 356347, 500812, 712694, 1425388, 4632511, 9265022, 18530044]

約数ペア:

[(1, 18530044), (2, 9265022), (4, 4632511), (13, 1425388), (26, 712694), (37, 500812), (52, 356347), (74, 250406), (148, 125203), (481, 38524), (962, 19262), (1924, 9631)]