168654018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2162231}}^1$

素因数の和:2162249

約数の個数: 16

約数和(自身を含む): 363254976

約数和(自身を除く): 194600958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2162231, 4324462, 6486693, 12973386, 28109003, 56218006, 84327009, 168654018]

約数ペア:

[(1, 168654018), (2, 84327009), (3, 56218006), (6, 28109003), (13, 12973386), (26, 6486693), (39, 4324462), (78, 2162231)]