858594438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1873}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 2059001280

約数和(自身を除く): 1200406842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 653, 702, 1306, 1873, 1959, 3746, 3918, 5619, 5877, 8489, 11238, 11754, 16857, 16978, 17631, 24349, 25467, 33714, 35262, 48698, 50571, 50934, 73047, 76401, 101142, 146094, 152802, 219141, 229203, 438282, 458406, 657423, 1223069, 1314846, 2446138, 3669207, 7338414, 11007621, 15899897, 22015242, 31799794, 33022863, 47699691, 66045726, 95399382, 143099073, 286198146, 429297219, 858594438]

約数ペア:

[(1, 858594438), (2, 429297219), (3, 286198146), (6, 143099073), (9, 95399382), (13, 66045726), (18, 47699691), (26, 33022863), (27, 31799794), (39, 22015242), (54, 15899897), (78, 11007621), (117, 7338414), (234, 3669207), (351, 2446138), (653, 1314846), (702, 1223069), (1306, 657423), (1873, 458406), (1959, 438282), (3746, 229203), (3918, 219141), (5619, 152802), (5877, 146094), (8489, 101142), (11238, 76401), (11754, 73047), (16857, 50934), (16978, 50571), (17631, 48698), (24349, 35262), (25467, 33714)]