2018281716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{52543}}^1$

素因数の和:52661

約数の個数: 72

約数和(自身を含む): 5623048704

約数和(自身を除く): 3604766988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4268, 6402, 9603, 12804, 19206, 38412, 52543, 105086, 157629, 210172, 315258, 472887, 577973, 630516, 945774, 1155946, 1733919, 1891548, 2311892, 3467838, 5096671, 5201757, 6935676, 10193342, 10403514, 15290013, 20386684, 20807028, 30580026, 45870039, 56063381, 61160052, 91740078, 112126762, 168190143, 183480156, 224253524, 336380286, 504570429, 672760572, 1009140858, 2018281716]

約数ペア:

[(1, 2018281716), (2, 1009140858), (3, 672760572), (4, 504570429), (6, 336380286), (9, 224253524), (11, 183480156), (12, 168190143), (18, 112126762), (22, 91740078), (33, 61160052), (36, 56063381), (44, 45870039), (66, 30580026), (97, 20807028), (99, 20386684), (132, 15290013), (194, 10403514), (198, 10193342), (291, 6935676), (388, 5201757), (396, 5096671), (582, 3467838), (873, 2311892), (1067, 1891548), (1164, 1733919), (1746, 1155946), (2134, 945774), (3201, 630516), (3492, 577973), (4268, 472887), (6402, 315258), (9603, 210172), (12804, 157629), (19206, 105086), (38412, 52543)]