556974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 1375920

約数和(自身を除く): 818946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 97, 99, 174, 194, 198, 261, 291, 319, 522, 582, 638, 873, 957, 1067, 1746, 1914, 2134, 2813, 2871, 3201, 5626, 5742, 6402, 8439, 9603, 16878, 19206, 25317, 30943, 50634, 61886, 92829, 185658, 278487, 556974]

約数ペア:

[(1, 556974), (2, 278487), (3, 185658), (6, 92829), (9, 61886), (11, 50634), (18, 30943), (22, 25317), (29, 19206), (33, 16878), (58, 9603), (66, 8439), (87, 6402), (97, 5742), (99, 5626), (174, 3201), (194, 2871), (198, 2813), (261, 2134), (291, 1914), (319, 1746), (522, 1067), (582, 957), (638, 873)]