13209534

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 32686080

約数和(自身を除く): 19476546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 607, 702, 806, 837, 1209, 1214, 1674, 1821, 2418, 3627, 3642, 5463, 7254, 7891, 10881, 10926, 15782, 16389, 18817, 21762, 23673, 32778, 37634, 47346, 56451, 71019, 112902, 142038, 169353, 213057, 244621, 338706, 426114, 489242, 508059, 733863, 1016118, 1467726, 2201589, 4403178, 6604767, 13209534]

約数ペア:

[(1, 13209534), (2, 6604767), (3, 4403178), (6, 2201589), (9, 1467726), (13, 1016118), (18, 733863), (26, 508059), (27, 489242), (31, 426114), (39, 338706), (54, 244621), (62, 213057), (78, 169353), (93, 142038), (117, 112902), (186, 71019), (234, 56451), (279, 47346), (351, 37634), (403, 32778), (558, 23673), (607, 21762), (702, 18817), (806, 16389), (837, 15782), (1209, 10926), (1214, 10881), (1674, 7891), (1821, 7254), (2418, 5463), (3627, 3642)]