2021109739404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{86862203}}^1$

素因数の和:86862494

約数の個数: 48

約数和(自身を含む): 5409083167488

約数和(自身を除く): 3387973428084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 86862203, 173724406, 260586609, 347448812, 521173218, 608035421, 1042346436, 1216070842, 1824106263, 2432141684, 3648212526, 7296425052, 24060830231, 48121660462, 72182490693, 96243320924, 144364981386, 168425811617, 288729962772, 336851623234, 505277434851, 673703246468, 1010554869702, 2021109739404]

約数ペア:

[(1, 2021109739404), (2, 1010554869702), (3, 673703246468), (4, 505277434851), (6, 336851623234), (7, 288729962772), (12, 168425811617), (14, 144364981386), (21, 96243320924), (28, 72182490693), (42, 48121660462), (84, 24060830231), (277, 7296425052), (554, 3648212526), (831, 2432141684), (1108, 1824106263), (1662, 1216070842), (1939, 1042346436), (3324, 608035421), (3878, 521173218), (5817, 347448812), (7756, 260586609), (11634, 173724406), (23268, 86862203)]