2420154

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3645126

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 719, 1122, 1438, 1683, 2157, 3366, 4314, 6471, 7909, 12223, 12942, 15818, 23727, 24446, 36669, 47454, 71181, 73338, 110007, 134453, 142362, 220014, 268906, 403359, 806718, 1210077, 2420154]

約数ペア:

[(1, 2420154), (2, 1210077), (3, 806718), (6, 403359), (9, 268906), (11, 220014), (17, 142362), (18, 134453), (22, 110007), (33, 73338), (34, 71181), (51, 47454), (66, 36669), (99, 24446), (102, 23727), (153, 15818), (187, 12942), (198, 12223), (306, 7909), (374, 6471), (561, 4314), (719, 3366), (1122, 2157), (1438, 1683)]