47183346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19709}}^1$

素因数の和:19743

約数の個数: 48

約数和(自身を含む): 122990400

約数和(自身を除く): 75807054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 19709, 39418, 59127, 118254, 137963, 177381, 275926, 354762, 374471, 413889, 748942, 827778, 1123413, 1241667, 2246826, 2483334, 2621297, 3370239, 5242594, 6740478, 7863891, 15727782, 23591673, 47183346]

約数ペア:

[(1, 47183346), (2, 23591673), (3, 15727782), (6, 7863891), (7, 6740478), (9, 5242594), (14, 3370239), (18, 2621297), (19, 2483334), (21, 2246826), (38, 1241667), (42, 1123413), (57, 827778), (63, 748942), (114, 413889), (126, 374471), (133, 354762), (171, 275926), (266, 177381), (342, 137963), (399, 118254), (798, 59127), (1197, 39418), (2394, 19709)]