40149918

素因数分解:

$2^1\times 3^5\times {\mathrm{82613}}^1$

素因数の和:82630

約数の個数: 24

約数和(自身を含む): 90214488

約数和(自身を除く): 50064570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 82613, 165226, 247839, 495678, 743517, 1487034, 2230551, 4461102, 6691653, 13383306, 20074959, 40149918]

約数ペア:

[(1, 40149918), (2, 20074959), (3, 13383306), (6, 6691653), (9, 4461102), (18, 2230551), (27, 1487034), (54, 743517), (81, 495678), (162, 247839), (243, 165226), (486, 82613)]