19813032

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3163}}^1$

素因数の和:3207

約数の個数: 64

約数和(自身を含む): 56952000

約数和(自身を除く): 37138968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 3163, 6264, 6326, 9489, 12652, 18978, 25304, 28467, 37956, 56934, 75912, 85401, 91727, 113868, 170802, 183454, 227736, 275181, 341604, 366908, 550362, 683208, 733816, 825543, 1100724, 1651086, 2201448, 2476629, 3302172, 4953258, 6604344, 9906516, 19813032]

約数ペア:

[(1, 19813032), (2, 9906516), (3, 6604344), (4, 4953258), (6, 3302172), (8, 2476629), (9, 2201448), (12, 1651086), (18, 1100724), (24, 825543), (27, 733816), (29, 683208), (36, 550362), (54, 366908), (58, 341604), (72, 275181), (87, 227736), (108, 183454), (116, 170802), (174, 113868), (216, 91727), (232, 85401), (261, 75912), (348, 56934), (522, 37956), (696, 28467), (783, 25304), (1044, 18978), (1566, 12652), (2088, 9489), (3132, 6326), (3163, 6264)]