171888018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{5683}}^1$

素因数の和:5830

約数の個数: 24

約数和(自身を含む): 348747504

約数和(自身を除く): 176859486

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 5041, 5683, 10082, 11366, 15123, 17049, 30246, 34098, 403493, 806986, 1210479, 2420958, 28648003, 57296006, 85944009, 171888018]

約数ペア:

[(1, 171888018), (2, 85944009), (3, 57296006), (6, 28648003), (71, 2420958), (142, 1210479), (213, 806986), (426, 403493), (5041, 34098), (5683, 30246), (10082, 17049), (11366, 15123)]