18053136

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 50816688

約数和(自身を除く): 32763552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 443, 566, 849, 886, 1132, 1329, 1698, 1772, 2264, 2547, 2658, 3396, 3544, 3987, 4528, 5094, 5316, 6792, 7088, 7974, 10188, 10632, 13584, 15948, 20376, 21264, 31896, 40752, 63792, 125369, 250738, 376107, 501476, 752214, 1002952, 1128321, 1504428, 2005904, 2256642, 3008856, 4513284, 6017712, 9026568, 18053136]

約数ペア:

[(1, 18053136), (2, 9026568), (3, 6017712), (4, 4513284), (6, 3008856), (8, 2256642), (9, 2005904), (12, 1504428), (16, 1128321), (18, 1002952), (24, 752214), (36, 501476), (48, 376107), (72, 250738), (144, 125369), (283, 63792), (443, 40752), (566, 31896), (849, 21264), (886, 20376), (1132, 15948), (1329, 13584), (1698, 10632), (1772, 10188), (2264, 7974), (2547, 7088), (2658, 6792), (3396, 5316), (3544, 5094), (3987, 4528)]