189636636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2257579}}^1$

素因数の和:2257593

約数の個数: 24

約数和(自身を含む): 505697920

約数和(自身を除く): 316061284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2257579, 4515158, 6772737, 9030316, 13545474, 15803053, 27090948, 31606106, 47409159, 63212212, 94818318, 189636636]

約数ペア:

[(1, 189636636), (2, 94818318), (3, 63212212), (4, 47409159), (6, 31606106), (7, 27090948), (12, 15803053), (14, 13545474), (21, 9030316), (28, 6772737), (42, 4515158), (84, 2257579)]