198173016

素因数分解:

$2^3\times 3^2\times {\mathrm{2752403}}^1$

素因数の和:2752415

約数の個数: 24

約数和(自身を含む): 536718780

約数和(自身を除く): 338545764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2752403, 5504806, 8257209, 11009612, 16514418, 22019224, 24771627, 33028836, 49543254, 66057672, 99086508, 198173016]

約数ペア:

[(1, 198173016), (2, 99086508), (3, 66057672), (4, 49543254), (6, 33028836), (8, 24771627), (9, 22019224), (12, 16514418), (18, 11009612), (24, 8257209), (36, 5504806), (72, 2752403)]