2018763612

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1847}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 5174865696

約数和(自身を除く): 3156102084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 313, 388, 582, 626, 873, 939, 1164, 1252, 1746, 1847, 1878, 2817, 3492, 3694, 3756, 5541, 5634, 7388, 11082, 11268, 16623, 22164, 30361, 33246, 60722, 66492, 91083, 121444, 179159, 182166, 273249, 358318, 364332, 537477, 546498, 578111, 716636, 1074954, 1092996, 1156222, 1612431, 1734333, 2149908, 2312444, 3224862, 3468666, 5202999, 6449724, 6937332, 10405998, 20811996, 56076767, 112153534, 168230301, 224307068, 336460602, 504690903, 672921204, 1009381806, 2018763612]

約数ペア:

[(1, 2018763612), (2, 1009381806), (3, 672921204), (4, 504690903), (6, 336460602), (9, 224307068), (12, 168230301), (18, 112153534), (36, 56076767), (97, 20811996), (194, 10405998), (291, 6937332), (313, 6449724), (388, 5202999), (582, 3468666), (626, 3224862), (873, 2312444), (939, 2149908), (1164, 1734333), (1252, 1612431), (1746, 1156222), (1847, 1092996), (1878, 1074954), (2817, 716636), (3492, 578111), (3694, 546498), (3756, 537477), (5541, 364332), (5634, 358318), (7388, 273249), (11082, 182166), (11268, 179159), (16623, 121444), (22164, 91083), (30361, 66492), (33246, 60722)]