1902468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 4749696

約数和(自身を除く): 2847228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 113, 122, 138, 183, 226, 244, 276, 339, 366, 452, 678, 732, 1356, 1403, 2599, 2806, 4209, 5198, 5612, 6893, 7797, 8418, 10396, 13786, 15594, 16836, 20679, 27572, 31188, 41358, 82716, 158539, 317078, 475617, 634156, 951234, 1902468]

約数ペア:

[(1, 1902468), (2, 951234), (3, 634156), (4, 475617), (6, 317078), (12, 158539), (23, 82716), (46, 41358), (61, 31188), (69, 27572), (92, 20679), (113, 16836), (122, 15594), (138, 13786), (183, 10396), (226, 8418), (244, 7797), (276, 6893), (339, 5612), (366, 5198), (452, 4209), (678, 2806), (732, 2599), (1356, 1403)]