12687714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 30139200

約数和(自身を除く): 17451486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 919, 1062, 1534, 1838, 2301, 2757, 4602, 5514, 6903, 8271, 11947, 13806, 16542, 23894, 35841, 54221, 71682, 107523, 108442, 162663, 215046, 325326, 487989, 704873, 975978, 1409746, 2114619, 4229238, 6343857, 12687714]

約数ペア:

[(1, 12687714), (2, 6343857), (3, 4229238), (6, 2114619), (9, 1409746), (13, 975978), (18, 704873), (26, 487989), (39, 325326), (59, 215046), (78, 162663), (117, 108442), (118, 107523), (177, 71682), (234, 54221), (354, 35841), (531, 23894), (767, 16542), (919, 13806), (1062, 11947), (1534, 8271), (1838, 6903), (2301, 5514), (2757, 4602)]