10728198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 26627328

約数和(自身を除く): 15899130

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 361, 381, 494, 722, 741, 762, 1083, 1143, 1482, 1651, 2166, 2223, 2286, 2413, 3249, 3302, 4446, 4693, 4826, 4953, 6498, 7239, 9386, 9906, 14079, 14478, 14859, 21717, 28158, 29718, 31369, 42237, 43434, 45847, 62738, 84474, 91694, 94107, 137541, 188214, 275082, 282321, 412623, 564642, 596011, 825246, 1192022, 1788033, 3576066, 5364099, 10728198]

約数ペア:

[(1, 10728198), (2, 5364099), (3, 3576066), (6, 1788033), (9, 1192022), (13, 825246), (18, 596011), (19, 564642), (26, 412623), (38, 282321), (39, 275082), (57, 188214), (78, 137541), (114, 94107), (117, 91694), (127, 84474), (171, 62738), (234, 45847), (247, 43434), (254, 42237), (342, 31369), (361, 29718), (381, 28158), (494, 21717), (722, 14859), (741, 14478), (762, 14079), (1083, 9906), (1143, 9386), (1482, 7239), (1651, 6498), (2166, 4953), (2223, 4826), (2286, 4693), (2413, 4446), (3249, 3302)]