18710382

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 38697984

約数和(自身を除く): 19987602

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 271, 311, 542, 622, 813, 933, 1626, 1866, 10027, 11507, 20054, 23014, 30081, 34521, 60162, 69042, 84281, 168562, 252843, 505686, 3118397, 6236794, 9355191, 18710382]

約数ペア:

[(1, 18710382), (2, 9355191), (3, 6236794), (6, 3118397), (37, 505686), (74, 252843), (111, 168562), (222, 84281), (271, 69042), (311, 60162), (542, 34521), (622, 30081), (813, 23014), (933, 20054), (1626, 11507), (1866, 10027)]