11977758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 29601936

約数和(自身を除く): 17624178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3011, 3978, 6022, 9033, 18066, 27099, 39143, 51187, 54198, 78286, 102374, 117429, 153561, 234858, 307122, 352287, 460683, 665431, 704574, 921366, 1330862, 1996293, 3992586, 5988879, 11977758]

約数ペア:

[(1, 11977758), (2, 5988879), (3, 3992586), (6, 1996293), (9, 1330862), (13, 921366), (17, 704574), (18, 665431), (26, 460683), (34, 352287), (39, 307122), (51, 234858), (78, 153561), (102, 117429), (117, 102374), (153, 78286), (221, 54198), (234, 51187), (306, 39143), (442, 27099), (663, 18066), (1326, 9033), (1989, 6022), (3011, 3978)]