40253274

素因数分解:

$2^1\times 3^4\times {\mathrm{248477}}^1$

素因数の和:248491

約数の個数: 20

約数和(自身を含む): 90197514

約数和(自身を除く): 49944240

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 248477, 496954, 745431, 1490862, 2236293, 4472586, 6708879, 13417758, 20126637, 40253274]

約数ペア:

[(1, 40253274), (2, 20126637), (3, 13417758), (6, 6708879), (9, 4472586), (18, 2236293), (27, 1490862), (54, 745431), (81, 496954), (162, 248477)]