2656908

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 7003360

約数和(自身を除く): 4346452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 337, 438, 657, 674, 876, 1011, 1314, 1348, 1971, 2022, 2628, 3033, 3942, 4044, 6066, 7884, 9099, 12132, 18198, 24601, 36396, 49202, 73803, 98404, 147606, 221409, 295212, 442818, 664227, 885636, 1328454, 2656908]

約数ペア:

[(1, 2656908), (2, 1328454), (3, 885636), (4, 664227), (6, 442818), (9, 295212), (12, 221409), (18, 147606), (27, 98404), (36, 73803), (54, 49202), (73, 36396), (108, 24601), (146, 18198), (219, 12132), (292, 9099), (337, 7884), (438, 6066), (657, 4044), (674, 3942), (876, 3033), (1011, 2628), (1314, 2022), (1348, 1971)]