167412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 446656

約数和(自身を除く): 279244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1993, 3986, 5979, 7972, 11958, 13951, 23916, 27902, 41853, 55804, 83706, 167412]

約数ペア:

[(1, 167412), (2, 83706), (3, 55804), (4, 41853), (6, 27902), (7, 23916), (12, 13951), (14, 11958), (21, 7972), (28, 5979), (42, 3986), (84, 1993)]