71748162

素因数分解:

$2^1\times 3^2\times {\mathrm{3986009}}^1$

素因数の和:3986017

約数の個数: 12

約数和(自身を含む): 155454390

約数和(自身を除く): 83706228

約数列:

[1, 2, 3, 6, 9, 18, 3986009, 7972018, 11958027, 23916054, 35874081, 71748162]

約数ペア:

[(1, 71748162), (2, 35874081), (3, 23916054), (6, 11958027), (9, 7972018), (18, 3986009)]