722772018

素因数分解:

$2^1\times 3^3\times {\mathrm{13384667}}^1$

素因数の和:13384678

約数の個数: 16

約数和(自身を含む): 1606160160

約数和(自身を除く): 883388142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 13384667, 26769334, 40154001, 80308002, 120462003, 240924006, 361386009, 722772018]

約数ペア:

[(1, 722772018), (2, 361386009), (3, 240924006), (6, 120462003), (9, 80308002), (18, 40154001), (27, 26769334), (54, 13384667)]