86990562

素因数分解:

$2^1\times 3^2\times {\mathrm{4832809}}^1$

素因数の和:4832817

約数の個数: 12

約数和(自身を含む): 188479590

約数和(自身を除く): 101489028

約数列:

[1, 2, 3, 6, 9, 18, 4832809, 9665618, 14498427, 28996854, 43495281, 86990562]

約数ペア:

[(1, 86990562), (2, 43495281), (3, 28996854), (6, 14498427), (9, 9665618), (18, 4832809)]