12861810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11019

約数の個数: 48

約数和(自身を含む): 36016344

約数和(自身を除く): 23154534

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10993, 21986, 32979, 54965, 65958, 98937, 109930, 142909, 164895, 197874, 285818, 329790, 428727, 494685, 714545, 857454, 989370, 1286181, 1429090, 2143635, 2572362, 4287270, 6430905, 12861810]

約数ペア:

[(1, 12861810), (2, 6430905), (3, 4287270), (5, 2572362), (6, 2143635), (9, 1429090), (10, 1286181), (13, 989370), (15, 857454), (18, 714545), (26, 494685), (30, 428727), (39, 329790), (45, 285818), (65, 197874), (78, 164895), (90, 142909), (117, 109930), (130, 98937), (195, 65958), (234, 54965), (390, 32979), (585, 21986), (1170, 10993)]