23658858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 56263680

約数和(自身を除く): 32604822

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 86, 129, 138, 207, 258, 387, 414, 443, 621, 774, 886, 989, 1161, 1242, 1329, 1978, 2322, 2658, 2967, 3987, 5934, 7974, 8901, 10189, 11961, 17802, 19049, 20378, 23922, 26703, 30567, 38098, 53406, 57147, 61134, 91701, 114294, 171441, 183402, 275103, 342882, 438127, 514323, 550206, 876254, 1028646, 1314381, 2628762, 3943143, 7886286, 11829429, 23658858]

約数ペア:

[(1, 23658858), (2, 11829429), (3, 7886286), (6, 3943143), (9, 2628762), (18, 1314381), (23, 1028646), (27, 876254), (43, 550206), (46, 514323), (54, 438127), (69, 342882), (86, 275103), (129, 183402), (138, 171441), (207, 114294), (258, 91701), (387, 61134), (414, 57147), (443, 53406), (621, 38098), (774, 30567), (886, 26703), (989, 23922), (1161, 20378), (1242, 19049), (1329, 17802), (1978, 11961), (2322, 10189), (2658, 8901), (2967, 7974), (3987, 5934)]