2017649124

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{863}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 5164653312

約数和(自身を除く): 3147004188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 643, 863, 909, 1212, 1286, 1726, 1818, 1929, 2572, 2589, 3452, 3636, 3858, 5178, 5787, 7716, 7767, 10356, 11574, 15534, 23148, 31068, 64943, 87163, 129886, 174326, 194829, 259772, 261489, 348652, 389658, 522978, 554909, 584487, 779316, 784467, 1045956, 1109818, 1168974, 1568934, 1664727, 2219636, 2337948, 3137868, 3329454, 4994181, 6658908, 9988362, 19976724, 56045809, 112091618, 168137427, 224183236, 336274854, 504412281, 672549708, 1008824562, 2017649124]

約数ペア:

[(1, 2017649124), (2, 1008824562), (3, 672549708), (4, 504412281), (6, 336274854), (9, 224183236), (12, 168137427), (18, 112091618), (36, 56045809), (101, 19976724), (202, 9988362), (303, 6658908), (404, 4994181), (606, 3329454), (643, 3137868), (863, 2337948), (909, 2219636), (1212, 1664727), (1286, 1568934), (1726, 1168974), (1818, 1109818), (1929, 1045956), (2572, 784467), (2589, 779316), (3452, 584487), (3636, 554909), (3858, 522978), (5178, 389658), (5787, 348652), (7716, 261489), (7767, 259772), (10356, 194829), (11574, 174326), (15534, 129886), (23148, 87163), (31068, 64943)]