13437438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1$

素因数の和:8696

約数の個数: 32

約数和(自身を含む): 31547904

約数和(自身を除く): 18110466

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8647, 17294, 25941, 51882, 60529, 121058, 181587, 319939, 363174, 639878, 959817, 1919634, 2239573, 4479146, 6718719, 13437438]

約数ペア:

[(1, 13437438), (2, 6718719), (3, 4479146), (6, 2239573), (7, 1919634), (14, 959817), (21, 639878), (37, 363174), (42, 319939), (74, 181587), (111, 121058), (222, 60529), (259, 51882), (518, 25941), (777, 17294), (1554, 8647)]