1329858

素因数分解:

$2^1\times 3^4\times {\mathrm{8209}}^1$

素因数の和:8223

約数の個数: 20

約数和(自身を含む): 2980230

約数和(自身を除く): 1650372

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8209, 16418, 24627, 49254, 73881, 147762, 221643, 443286, 664929, 1329858]

約数ペア:

[(1, 1329858), (2, 664929), (3, 443286), (6, 221643), (9, 147762), (18, 73881), (27, 49254), (54, 24627), (81, 16418), (162, 8209)]