13072986

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9949}}^1$

素因数の和:10030

約数の個数: 24

約数和(自身を含む): 28715700

約数和(自身を除く): 15642714

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9949, 19898, 29847, 59694, 89541, 179082, 726277, 1452554, 2178831, 4357662, 6536493, 13072986]

約数ペア:

[(1, 13072986), (2, 6536493), (3, 4357662), (6, 2178831), (9, 1452554), (18, 726277), (73, 179082), (146, 89541), (219, 59694), (438, 29847), (657, 19898), (1314, 9949)]