13239918

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7583}}^1$

素因数の和:7688

約数の個数: 24

約数和(自身を含む): 28986048

約数和(自身を除く): 15746130

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 7583, 15166, 22749, 45498, 68247, 136494, 735551, 1471102, 2206653, 4413306, 6619959, 13239918]

約数ペア:

[(1, 13239918), (2, 6619959), (3, 4413306), (6, 2206653), (9, 1471102), (18, 735551), (97, 136494), (194, 68247), (291, 45498), (582, 22749), (873, 15166), (1746, 7583)]