2018762622

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1741}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 4552891200

約数和(自身を除く): 2534128578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 197, 218, 327, 394, 591, 654, 981, 1182, 1741, 1773, 1962, 2943, 3482, 3546, 5223, 5319, 5886, 10446, 10638, 15669, 21473, 31338, 42946, 47007, 64419, 94014, 128838, 189769, 193257, 342977, 379538, 386514, 569307, 579771, 685954, 1028931, 1138614, 1159542, 1707921, 2057862, 3086793, 3415842, 5123763, 6173586, 9260379, 10247526, 18520758, 37384493, 74768986, 112153479, 224306958, 336460437, 672920874, 1009381311, 2018762622]

約数ペア:

[(1, 2018762622), (2, 1009381311), (3, 672920874), (6, 336460437), (9, 224306958), (18, 112153479), (27, 74768986), (54, 37384493), (109, 18520758), (197, 10247526), (218, 9260379), (327, 6173586), (394, 5123763), (591, 3415842), (654, 3086793), (981, 2057862), (1182, 1707921), (1741, 1159542), (1773, 1138614), (1962, 1028931), (2943, 685954), (3482, 579771), (3546, 569307), (5223, 386514), (5319, 379538), (5886, 342977), (10446, 193257), (10638, 189769), (15669, 128838), (21473, 94014), (31338, 64419), (42946, 47007)]