247270806

素因数分解:

$2^1\times 3^4\times {\mathrm{1526363}}^1$

素因数の和:1526377

約数の個数: 20

約数和(自身を含む): 554070132

約数和(自身を除く): 306799326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1526363, 3052726, 4579089, 9158178, 13737267, 27474534, 41211801, 82423602, 123635403, 247270806]

約数ペア:

[(1, 247270806), (2, 123635403), (3, 82423602), (6, 41211801), (9, 27474534), (18, 13737267), (27, 9158178), (54, 4579089), (81, 3052726), (162, 1526363)]