12960156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 20747364

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, 2089, 3102, 4178, 6204, 6267, 8356, 12534, 22979, 25068, 45958, 68937, 91916, 98183, 137874, 196366, 275748, 294549, 392732, 589098, 1080013, 1178196, 2160026, 3240039, 4320052, 6480078, 12960156]

約数ペア:

[(1, 12960156), (2, 6480078), (3, 4320052), (4, 3240039), (6, 2160026), (11, 1178196), (12, 1080013), (22, 589098), (33, 392732), (44, 294549), (47, 275748), (66, 196366), (94, 137874), (132, 98183), (141, 91916), (188, 68937), (282, 45958), (517, 25068), (564, 22979), (1034, 12534), (1551, 8356), (2068, 6267), (2089, 6204), (3102, 4178)]