2451978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 5771520

約数和(自身を除く): 3319542

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2671, 5342, 8013, 16026, 24039, 45407, 48078, 72117, 90814, 136221, 144234, 272442, 408663, 817326, 1225989, 2451978]

約数ペア:

[(1, 2451978), (2, 1225989), (3, 817326), (6, 408663), (9, 272442), (17, 144234), (18, 136221), (27, 90814), (34, 72117), (51, 48078), (54, 45407), (102, 24039), (153, 16026), (306, 8013), (459, 5342), (918, 2671)]