28589778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{226903}}^1$

素因数の和:226918

約数の個数: 24

約数和(自身を含む): 70794048

約数和(自身を除く): 42204270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 226903, 453806, 680709, 1361418, 1588321, 2042127, 3176642, 4084254, 4764963, 9529926, 14294889, 28589778]

約数ペア:

[(1, 28589778), (2, 14294889), (3, 9529926), (6, 4764963), (7, 4084254), (9, 3176642), (14, 2042127), (18, 1588321), (21, 1361418), (42, 680709), (63, 453806), (126, 226903)]