13626724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 13589276

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 199, 212, 323, 398, 646, 796, 901, 1007, 1292, 1802, 2014, 3383, 3604, 3781, 4028, 6766, 7562, 10547, 13532, 15124, 17119, 21094, 34238, 42188, 64277, 68476, 128554, 179299, 200393, 257108, 358598, 400786, 717196, 801572, 3406681, 6813362, 13626724]

約数ペア:

[(1, 13626724), (2, 6813362), (4, 3406681), (17, 801572), (19, 717196), (34, 400786), (38, 358598), (53, 257108), (68, 200393), (76, 179299), (106, 128554), (199, 68476), (212, 64277), (323, 42188), (398, 34238), (646, 21094), (796, 17119), (901, 15124), (1007, 13532), (1292, 10547), (1802, 7562), (2014, 6766), (3383, 4028), (3604, 3781)]