12869802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 32366880

約数和(自身を除く): 19497078

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 311, 342, 363, 418, 622, 627, 726, 933, 1089, 1254, 1866, 1881, 2178, 2299, 2799, 3421, 3762, 4598, 5598, 5909, 6842, 6897, 10263, 11818, 13794, 17727, 20526, 20691, 30789, 35454, 37631, 41382, 53181, 61578, 64999, 75262, 106362, 112893, 129998, 194997, 225786, 338679, 389994, 584991, 677358, 714989, 1169982, 1429978, 2144967, 4289934, 6434901, 12869802]

約数ペア:

[(1, 12869802), (2, 6434901), (3, 4289934), (6, 2144967), (9, 1429978), (11, 1169982), (18, 714989), (19, 677358), (22, 584991), (33, 389994), (38, 338679), (57, 225786), (66, 194997), (99, 129998), (114, 112893), (121, 106362), (171, 75262), (198, 64999), (209, 61578), (242, 53181), (311, 41382), (342, 37631), (363, 35454), (418, 30789), (622, 20691), (627, 20526), (726, 17727), (933, 13794), (1089, 11818), (1254, 10263), (1866, 6897), (1881, 6842), (2178, 5909), (2299, 5598), (2799, 4598), (3421, 3762)]