2765207826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{278807}}^1$

素因数の和:278863

約数の個数: 48

約数和(自身を含む): 6524107200

約数和(自身を除く): 3758899374

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 278807, 557614, 836421, 1672842, 2509263, 5018526, 5297333, 8085403, 10594666, 15891999, 16170806, 24256209, 31783998, 47675997, 48512418, 72768627, 95351994, 145537254, 153622657, 307245314, 460867971, 921735942, 1382603913, 2765207826]

約数ペア:

[(1, 2765207826), (2, 1382603913), (3, 921735942), (6, 460867971), (9, 307245314), (18, 153622657), (19, 145537254), (29, 95351994), (38, 72768627), (57, 48512418), (58, 47675997), (87, 31783998), (114, 24256209), (171, 16170806), (174, 15891999), (261, 10594666), (342, 8085403), (522, 5297333), (551, 5018526), (1102, 2509263), (1653, 1672842), (3306, 836421), (4959, 557614), (9918, 278807)]