64321686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24989}}^1$

素因数の和:25021

約数の個数: 48

約数和(自身を含む): 163734480

約数和(自身を除く): 99412794

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 24989, 49978, 74967, 149934, 224901, 274879, 324857, 449802, 549758, 649714, 824637, 974571, 1649274, 1949142, 2473911, 2923713, 3573427, 4947822, 5847426, 7146854, 10720281, 21440562, 32160843, 64321686]

約数ペア:

[(1, 64321686), (2, 32160843), (3, 21440562), (6, 10720281), (9, 7146854), (11, 5847426), (13, 4947822), (18, 3573427), (22, 2923713), (26, 2473911), (33, 1949142), (39, 1649274), (66, 974571), (78, 824637), (99, 649714), (117, 549758), (143, 449802), (198, 324857), (234, 274879), (286, 224901), (429, 149934), (858, 74967), (1287, 49978), (2574, 24989)]