27644694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 70295040

約数和(自身を除く): 42650346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1129, 1166, 1749, 2226, 2258, 3387, 3498, 4081, 6774, 7903, 8162, 12243, 12419, 15806, 23709, 24486, 24838, 37257, 47418, 59837, 74514, 86933, 119674, 173866, 179511, 260799, 359022, 418859, 521598, 658207, 837718, 1256577, 1316414, 1974621, 2513154, 3949242, 4607449, 9214898, 13822347, 27644694]

約数ペア:

[(1, 27644694), (2, 13822347), (3, 9214898), (6, 4607449), (7, 3949242), (11, 2513154), (14, 1974621), (21, 1316414), (22, 1256577), (33, 837718), (42, 658207), (53, 521598), (66, 418859), (77, 359022), (106, 260799), (154, 179511), (159, 173866), (231, 119674), (318, 86933), (371, 74514), (462, 59837), (583, 47418), (742, 37257), (1113, 24838), (1129, 24486), (1166, 23709), (1749, 15806), (2226, 12419), (2258, 12243), (3387, 8162), (3498, 7903), (4081, 6774)]