7938234

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 36

約数和(自身を含む): 17641806

約数和(自身を除く): 9703572

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 942, 954, 1413, 2809, 2826, 5618, 8321, 8427, 16642, 16854, 24963, 25281, 49926, 50562, 74889, 149778, 441013, 882026, 1323039, 2646078, 3969117, 7938234]

約数ペア:

[(1, 7938234), (2, 3969117), (3, 2646078), (6, 1323039), (9, 882026), (18, 441013), (53, 149778), (106, 74889), (157, 50562), (159, 49926), (314, 25281), (318, 24963), (471, 16854), (477, 16642), (942, 8427), (954, 8321), (1413, 5618), (2809, 2826)]