144405018

素因数分解:

$2^1\times 3^4\times {\mathrm{891389}}^1$

素因数の和:891403

約数の個数: 20

約数和(自身を含む): 323574570

約数和(自身を除く): 179169552

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 891389, 1782778, 2674167, 5348334, 8022501, 16045002, 24067503, 48135006, 72202509, 144405018]

約数ペア:

[(1, 144405018), (2, 72202509), (3, 48135006), (6, 24067503), (9, 16045002), (18, 8022501), (27, 5348334), (54, 2674167), (81, 1782778), (162, 891389)]