12257442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 28835352

約数和(自身を除く): 16577910

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 977, 1394, 1954, 2091, 2931, 4182, 5862, 6273, 8793, 12546, 16609, 17586, 33218, 40057, 49827, 80114, 99654, 120171, 149481, 240342, 298962, 360513, 680969, 721026, 1361938, 2042907, 4085814, 6128721, 12257442]

約数ペア:

[(1, 12257442), (2, 6128721), (3, 4085814), (6, 2042907), (9, 1361938), (17, 721026), (18, 680969), (34, 360513), (41, 298962), (51, 240342), (82, 149481), (102, 120171), (123, 99654), (153, 80114), (246, 49827), (306, 40057), (369, 33218), (697, 17586), (738, 16609), (977, 12546), (1394, 8793), (1954, 6273), (2091, 5862), (2931, 4182)]