2220139026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17620151}}^1$

素因数の和:17620166

約数の個数: 24

約数和(自身を含む): 5497487424

約数和(自身を除く): 3277348398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17620151, 35240302, 52860453, 105720906, 123341057, 158581359, 246682114, 317162718, 370023171, 740046342, 1110069513, 2220139026]

約数ペア:

[(1, 2220139026), (2, 1110069513), (3, 740046342), (6, 370023171), (7, 317162718), (9, 246682114), (14, 158581359), (18, 123341057), (21, 105720906), (42, 52860453), (63, 35240302), (126, 17620151)]