169272018

素因数分解:

$2^1\times 3^4\times {\mathrm{1044889}}^1$

素因数の和:1044903

約数の個数: 20

約数和(自身を含む): 379295070

約数和(自身を除く): 210023052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1044889, 2089778, 3134667, 6269334, 9404001, 18808002, 28212003, 56424006, 84636009, 169272018]

約数ペア:

[(1, 169272018), (2, 84636009), (3, 56424006), (6, 28212003), (9, 18808002), (18, 9404001), (27, 6269334), (54, 3134667), (81, 2089778), (162, 1044889)]