40262346

素因数分解:

$2^1\times 3^4\times {\mathrm{248533}}^1$

素因数の和:248547

約数の個数: 20

約数和(自身を含む): 90217842

約数和(自身を除く): 49955496

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 248533, 497066, 745599, 1491198, 2236797, 4473594, 6710391, 13420782, 20131173, 40262346]

約数ペア:

[(1, 40262346), (2, 20131173), (3, 13420782), (6, 6710391), (9, 4473594), (18, 2236797), (27, 1491198), (54, 745599), (81, 497066), (162, 248533)]