7537428

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 19763520

約数和(自身を除く): 12226092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 691, 909, 1212, 1382, 1818, 2073, 2727, 2764, 3636, 4146, 5454, 6219, 8292, 10908, 12438, 18657, 24876, 37314, 69791, 74628, 139582, 209373, 279164, 418746, 628119, 837492, 1256238, 1884357, 2512476, 3768714, 7537428]

約数ペア:

[(1, 7537428), (2, 3768714), (3, 2512476), (4, 1884357), (6, 1256238), (9, 837492), (12, 628119), (18, 418746), (27, 279164), (36, 209373), (54, 139582), (101, 74628), (108, 69791), (202, 37314), (303, 24876), (404, 18657), (606, 12438), (691, 10908), (909, 8292), (1212, 6219), (1382, 5454), (1818, 4146), (2073, 3636), (2727, 2764)]