68886018

素因数分解:

$2^1\times 3^3\times {\mathrm{1275667}}^1$

素因数の和:1275678

約数の個数: 16

約数和(自身を含む): 153080160

約数和(自身を除く): 84194142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1275667, 2551334, 3827001, 7654002, 11481003, 22962006, 34443009, 68886018]

約数ペア:

[(1, 68886018), (2, 34443009), (3, 22962006), (6, 11481003), (9, 7654002), (18, 3827001), (27, 2551334), (54, 1275667)]