12573858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 29767680

約数和(自身を除く): 17193822

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 271, 407, 418, 542, 627, 703, 813, 814, 1221, 1254, 1406, 1626, 2109, 2442, 2981, 4218, 5149, 5962, 7733, 8943, 10027, 10298, 15447, 15466, 17886, 20054, 23199, 30081, 30894, 46398, 56639, 60162, 110297, 113278, 169917, 190513, 220594, 330891, 339834, 381026, 571539, 661782, 1143078, 2095643, 4191286, 6286929, 12573858]

約数ペア:

[(1, 12573858), (2, 6286929), (3, 4191286), (6, 2095643), (11, 1143078), (19, 661782), (22, 571539), (33, 381026), (37, 339834), (38, 330891), (57, 220594), (66, 190513), (74, 169917), (111, 113278), (114, 110297), (209, 60162), (222, 56639), (271, 46398), (407, 30894), (418, 30081), (542, 23199), (627, 20054), (703, 17886), (813, 15466), (814, 15447), (1221, 10298), (1254, 10027), (1406, 8943), (1626, 7733), (2109, 5962), (2442, 5149), (2981, 4218)]