19471644

素因数分解:

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

素因数の和:6259

約数の個数: 48

約数和(自身を含む): 52231200

約数和(自身を除く): 32759556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6217, 12434, 18651, 24868, 37302, 55953, 74604, 111906, 167859, 180293, 223812, 335718, 360586, 540879, 671436, 721172, 1081758, 1622637, 2163516, 3245274, 4867911, 6490548, 9735822, 19471644]

約数ペア:

[(1, 19471644), (2, 9735822), (3, 6490548), (4, 4867911), (6, 3245274), (9, 2163516), (12, 1622637), (18, 1081758), (27, 721172), (29, 671436), (36, 540879), (54, 360586), (58, 335718), (87, 223812), (108, 180293), (116, 167859), (174, 111906), (261, 74604), (348, 55953), (522, 37302), (783, 24868), (1044, 18651), (1566, 12434), (3132, 6217)]