12005118

素因数分解:

$2^1\times 3^3\times {\mathrm{222317}}^1$

素因数の和:222328

約数の個数: 16

約数和(自身を含む): 26678160

約数和(自身を除く): 14673042

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 222317, 444634, 666951, 1333902, 2000853, 4001706, 6002559, 12005118]

約数ペア:

[(1, 12005118), (2, 6002559), (3, 4001706), (6, 2000853), (9, 1333902), (18, 666951), (27, 444634), (54, 222317)]