2091030606

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{790261}}^1$

素因数の和:790286

約数の個数: 48

約数和(自身を含む): 5405392080

約数和(自身を除く): 3314361474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 790261, 1580522, 2370783, 4741566, 5531827, 7112349, 11063654, 14224698, 16595481, 21337047, 33190962, 38722789, 42674094, 49786443, 77445578, 99572886, 116168367, 149359329, 232336734, 298718658, 348505101, 697010202, 1045515303, 2091030606]

約数ペア:

[(1, 2091030606), (2, 1045515303), (3, 697010202), (6, 348505101), (7, 298718658), (9, 232336734), (14, 149359329), (18, 116168367), (21, 99572886), (27, 77445578), (42, 49786443), (49, 42674094), (54, 38722789), (63, 33190962), (98, 21337047), (126, 16595481), (147, 14224698), (189, 11063654), (294, 7112349), (378, 5531827), (441, 4741566), (882, 2370783), (1323, 1580522), (2646, 790261)]