166428018

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{89767}}^1$

素因数の和:89878

約数の個数: 24

約数和(自身を含む): 364099008

約数和(自身を除く): 197670990

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 89767, 179534, 269301, 538602, 807903, 1615806, 9246001, 18492002, 27738003, 55476006, 83214009, 166428018]

約数ペア:

[(1, 166428018), (2, 83214009), (3, 55476006), (6, 27738003), (9, 18492002), (18, 9246001), (103, 1615806), (206, 807903), (309, 538602), (618, 269301), (927, 179534), (1854, 89767)]