17920236

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3371}}^1$

素因数の和:3821

約数の個数: 24

約数和(自身を含む): 41920704

約数和(自身を除く): 24000468

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3371, 5316, 6742, 10113, 13484, 20226, 40452, 1493353, 2986706, 4480059, 5973412, 8960118, 17920236]

約数ペア:

[(1, 17920236), (2, 8960118), (3, 5973412), (4, 4480059), (6, 2986706), (12, 1493353), (443, 40452), (886, 20226), (1329, 13484), (1772, 10113), (2658, 6742), (3371, 5316)]