8227986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 18207168

約数和(自身を除く): 9979182

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2851, 2886, 5702, 8553, 17106, 37063, 74126, 105487, 111189, 210974, 222378, 316461, 632922, 1371331, 2742662, 4113993, 8227986]

約数ペア:

[(1, 8227986), (2, 4113993), (3, 2742662), (6, 1371331), (13, 632922), (26, 316461), (37, 222378), (39, 210974), (74, 111189), (78, 105487), (111, 74126), (222, 37063), (481, 17106), (962, 8553), (1443, 5702), (2851, 2886)]