40005414

素因数分解:

$2^1\times 3^4\times {\mathrm{246947}}^1$

素因数の和:246961

約数の個数: 20

約数和(自身を含む): 89642124

約数和(自身を除く): 49636710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 246947, 493894, 740841, 1481682, 2222523, 4445046, 6667569, 13335138, 20002707, 40005414]

約数ペア:

[(1, 40005414), (2, 20002707), (3, 13335138), (6, 6667569), (9, 4445046), (18, 2222523), (27, 1481682), (54, 740841), (81, 493894), (162, 246947)]