621162

素因数分解:

$2^1\times 3^3\times {\mathrm{11503}}^1$

素因数の和:11514

約数の個数: 16

約数和(自身を含む): 1380480

約数和(自身を除く): 759318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 11503, 23006, 34509, 69018, 103527, 207054, 310581, 621162]

約数ペア:

[(1, 621162), (2, 310581), (3, 207054), (6, 103527), (9, 69018), (18, 34509), (27, 23006), (54, 11503)]