18409308

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3463}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 43064448

約数和(自身を除く): 24655140

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3463, 5316, 6926, 10389, 13852, 20778, 41556, 1534109, 3068218, 4602327, 6136436, 9204654, 18409308]

約数ペア:

[(1, 18409308), (2, 9204654), (3, 6136436), (4, 4602327), (6, 3068218), (12, 1534109), (443, 41556), (886, 20778), (1329, 13852), (1772, 10389), (2658, 6926), (3463, 5316)]