2480455026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19686151}}^1$

素因数の和:19686166

約数の個数: 24

約数和(自身を含む): 6142079424

約数和(自身を除く): 3661624398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19686151, 39372302, 59058453, 118116906, 137803057, 177175359, 275606114, 354350718, 413409171, 826818342, 1240227513, 2480455026]

約数ペア:

[(1, 2480455026), (2, 1240227513), (3, 826818342), (6, 413409171), (7, 354350718), (9, 275606114), (14, 177175359), (18, 137803057), (21, 118116906), (42, 59058453), (63, 39372302), (126, 19686151)]