8708246838

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{821}}^1\times {\mathrm{2039}}^1$

素因数の和:2902

約数の個数: 72

約数和(自身を含む): 20077284240

約数和(自身を除く): 11369037402

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 821, 867, 1642, 1734, 2039, 2463, 2601, 4078, 4926, 5202, 6117, 7389, 12234, 13957, 14778, 18351, 27914, 34663, 36702, 41871, 69326, 83742, 103989, 125613, 207978, 237269, 251226, 311967, 474538, 589271, 623934, 711807, 1178542, 1423614, 1674019, 1767813, 2135421, 3348038, 3535626, 4270842, 5022057, 5303439, 10044114, 10606878, 15066171, 28458323, 30132342, 56916646, 85374969, 170749938, 256124907, 483791491, 512249814, 967582982, 1451374473, 2902748946, 4354123419, 8708246838]

約数ペア:

[(1, 8708246838), (2, 4354123419), (3, 2902748946), (6, 1451374473), (9, 967582982), (17, 512249814), (18, 483791491), (34, 256124907), (51, 170749938), (102, 85374969), (153, 56916646), (289, 30132342), (306, 28458323), (578, 15066171), (821, 10606878), (867, 10044114), (1642, 5303439), (1734, 5022057), (2039, 4270842), (2463, 3535626), (2601, 3348038), (4078, 2135421), (4926, 1767813), (5202, 1674019), (6117, 1423614), (7389, 1178542), (12234, 711807), (13957, 623934), (14778, 589271), (18351, 474538), (27914, 311967), (34663, 251226), (36702, 237269), (41871, 207978), (69326, 125613), (83742, 103989)]