54280212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646193}}^1$

素因数の和:646207

約数の個数: 24

約数和(自身を含む): 144747456

約数和(自身を除く): 90467244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646193, 1292386, 1938579, 2584772, 3877158, 4523351, 7754316, 9046702, 13570053, 18093404, 27140106, 54280212]

約数ペア:

[(1, 54280212), (2, 27140106), (3, 18093404), (4, 13570053), (6, 9046702), (7, 7754316), (12, 4523351), (14, 3877158), (21, 2584772), (28, 1938579), (42, 1292386), (84, 646193)]