1843542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 4294368

約数和(自身を除く): 2450826

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 73, 122, 138, 146, 183, 207, 219, 366, 414, 438, 549, 657, 1098, 1314, 1403, 1679, 2806, 3358, 4209, 4453, 5037, 8418, 8906, 10074, 12627, 13359, 15111, 25254, 26718, 30222, 40077, 80154, 102419, 204838, 307257, 614514, 921771, 1843542]

約数ペア:

[(1, 1843542), (2, 921771), (3, 614514), (6, 307257), (9, 204838), (18, 102419), (23, 80154), (46, 40077), (61, 30222), (69, 26718), (73, 25254), (122, 15111), (138, 13359), (146, 12627), (183, 10074), (207, 8906), (219, 8418), (366, 5037), (414, 4453), (438, 4209), (549, 3358), (657, 2806), (1098, 1679), (1314, 1403)]