2545884

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 7203840

約数和(自身を除く): 4657956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 2143, 4286, 6429, 8572, 12858, 19287, 23573, 25716, 38574, 47146, 57861, 70719, 77148, 94292, 115722, 141438, 212157, 231444, 282876, 424314, 636471, 848628, 1272942, 2545884]

約数ペア:

[(1, 2545884), (2, 1272942), (3, 848628), (4, 636471), (6, 424314), (9, 282876), (11, 231444), (12, 212157), (18, 141438), (22, 115722), (27, 94292), (33, 77148), (36, 70719), (44, 57861), (54, 47146), (66, 38574), (99, 25716), (108, 23573), (132, 19287), (198, 12858), (297, 8572), (396, 6429), (594, 4286), (1188, 2143)]