12721086

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{14423}}^1$

素因数の和:14445

約数の個数: 36

約数和(自身を含む): 32064552

約数和(自身を除く): 19343466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 14423, 28846, 43269, 86538, 100961, 129807, 201922, 259614, 302883, 605766, 706727, 908649, 1413454, 1817298, 2120181, 4240362, 6360543, 12721086]

約数ペア:

[(1, 12721086), (2, 6360543), (3, 4240362), (6, 2120181), (7, 1817298), (9, 1413454), (14, 908649), (18, 706727), (21, 605766), (42, 302883), (49, 259614), (63, 201922), (98, 129807), (126, 100961), (147, 86538), (294, 43269), (441, 28846), (882, 14423)]