18967956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225809}}^1$

素因数の和:225823

約数の個数: 24

約数和(自身を含む): 50581440

約数和(自身を除く): 31613484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225809, 451618, 677427, 903236, 1354854, 1580663, 2709708, 3161326, 4741989, 6322652, 9483978, 18967956]

約数ペア:

[(1, 18967956), (2, 9483978), (3, 6322652), (4, 4741989), (6, 3161326), (7, 2709708), (12, 1580663), (14, 1354854), (21, 903236), (28, 677427), (42, 451618), (84, 225809)]