13220724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 34384896

約数和(自身を除く): 21164172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 2131, 3102, 4262, 6204, 6393, 8524, 12786, 23441, 25572, 46882, 70323, 93764, 100157, 140646, 200314, 281292, 300471, 400628, 600942, 1101727, 1201884, 2203454, 3305181, 4406908, 6610362, 13220724]

約数ペア:

[(1, 13220724), (2, 6610362), (3, 4406908), (4, 3305181), (6, 2203454), (11, 1201884), (12, 1101727), (22, 600942), (33, 400628), (44, 300471), (47, 281292), (66, 200314), (94, 140646), (132, 100157), (141, 93764), (188, 70323), (282, 46882), (517, 25572), (564, 23441), (1034, 12786), (1551, 8524), (2068, 6393), (2131, 6204), (3102, 4262)]