26797446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 38520954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 647, 702, 767, 1062, 1294, 1534, 1593, 1941, 2301, 3186, 3882, 4602, 5823, 6903, 8411, 11646, 13806, 16822, 17469, 20709, 25233, 34938, 38173, 41418, 50466, 75699, 76346, 114519, 151398, 227097, 229038, 343557, 454194, 496249, 687114, 992498, 1030671, 1488747, 2061342, 2977494, 4466241, 8932482, 13398723, 26797446]

約数ペア:

[(1, 26797446), (2, 13398723), (3, 8932482), (6, 4466241), (9, 2977494), (13, 2061342), (18, 1488747), (26, 1030671), (27, 992498), (39, 687114), (54, 496249), (59, 454194), (78, 343557), (117, 229038), (118, 227097), (177, 151398), (234, 114519), (351, 76346), (354, 75699), (531, 50466), (647, 41418), (702, 38173), (767, 34938), (1062, 25233), (1294, 20709), (1534, 17469), (1593, 16822), (1941, 13806), (2301, 11646), (3186, 8411), (3882, 6903), (4602, 5823)]