18917412

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12413}}^1$

素因数の和:12547

約数の個数: 24

約数和(自身を含む): 44491776

約数和(自身を除く): 25574364

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12413, 24826, 37239, 49652, 74478, 148956, 1576451, 3152902, 4729353, 6305804, 9458706, 18917412]

約数ペア:

[(1, 18917412), (2, 9458706), (3, 6305804), (4, 4729353), (6, 3152902), (12, 1576451), (127, 148956), (254, 74478), (381, 49652), (508, 37239), (762, 24826), (1524, 12413)]