156911412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1867993}}^1$

素因数の和:1868007

約数の個数: 24

約数和(自身を含む): 418430656

約数和(自身を除く): 261519244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1867993, 3735986, 5603979, 7471972, 11207958, 13075951, 22415916, 26151902, 39227853, 52303804, 78455706, 156911412]

約数ペア:

[(1, 156911412), (2, 78455706), (3, 52303804), (4, 39227853), (6, 26151902), (7, 22415916), (12, 13075951), (14, 11207958), (21, 7471972), (28, 5603979), (42, 3735986), (84, 1867993)]