1270242

素因数分解:

$2^1\times 3^4\times {\mathrm{7841}}^1$

素因数の和:7855

約数の個数: 20

約数和(自身を含む): 2846646

約数和(自身を除く): 1576404

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7841, 15682, 23523, 47046, 70569, 141138, 211707, 423414, 635121, 1270242]

約数ペア:

[(1, 1270242), (2, 635121), (3, 423414), (6, 211707), (9, 141138), (18, 70569), (27, 47046), (54, 23523), (81, 15682), (162, 7841)]