212976018

素因数分解:

$2^1\times 3^2\times {\mathrm{379}}^1\times {\mathrm{31219}}^1$

素因数の和:31606

約数の個数: 24

約数和(自身を含む): 462680400

約数和(自身を除く): 249704382

約数列:

[1, 2, 3, 6, 9, 18, 379, 758, 1137, 2274, 3411, 6822, 31219, 62438, 93657, 187314, 280971, 561942, 11832001, 23664002, 35496003, 70992006, 106488009, 212976018]

約数ペア:

[(1, 212976018), (2, 106488009), (3, 70992006), (6, 35496003), (9, 23664002), (18, 11832001), (379, 561942), (758, 280971), (1137, 187314), (2274, 93657), (3411, 62438), (6822, 31219)]