12981096

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 36375300

約数和(自身を除く): 23394204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 6217, 12434, 18651, 24868, 37302, 49736, 55953, 74604, 111906, 149208, 180293, 223812, 360586, 447624, 540879, 721172, 1081758, 1442344, 1622637, 2163516, 3245274, 4327032, 6490548, 12981096]

約数ペア:

[(1, 12981096), (2, 6490548), (3, 4327032), (4, 3245274), (6, 2163516), (8, 1622637), (9, 1442344), (12, 1081758), (18, 721172), (24, 540879), (29, 447624), (36, 360586), (58, 223812), (72, 180293), (87, 149208), (116, 111906), (174, 74604), (232, 55953), (261, 49736), (348, 37302), (522, 24868), (696, 18651), (1044, 12434), (2088, 6217)]