18234660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 33245916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2393, 2540, 3810, 4786, 7179, 7620, 9572, 11965, 14358, 23930, 28716, 35895, 47860, 71790, 143580, 303911, 607822, 911733, 1215644, 1519555, 1823466, 3039110, 3646932, 4558665, 6078220, 9117330, 18234660]

約数ペア:

[(1, 18234660), (2, 9117330), (3, 6078220), (4, 4558665), (5, 3646932), (6, 3039110), (10, 1823466), (12, 1519555), (15, 1215644), (20, 911733), (30, 607822), (60, 303911), (127, 143580), (254, 71790), (381, 47860), (508, 35895), (635, 28716), (762, 23930), (1270, 14358), (1524, 11965), (1905, 9572), (2393, 7620), (2540, 7179), (3810, 4786)]