210947952834

素因数分解:

$2^1\times 3^4\times {\mathrm{1302147857}}^1$

素因数の和:1302147871

約数の個数: 20

約数和(自身を含む): 472679672454

約数和(自身を除く): 261731719620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1302147857, 2604295714, 3906443571, 7812887142, 11719330713, 23438661426, 35157992139, 70315984278, 105473976417, 210947952834]

約数ペア:

[(1, 210947952834), (2, 105473976417), (3, 70315984278), (6, 35157992139), (9, 23438661426), (18, 11719330713), (27, 7812887142), (54, 3906443571), (81, 2604295714), (162, 1302147857)]