13305319074

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1381}}^1\times {\mathrm{18457}}^1$

素因数の和:19875

約数の個数: 48

約数和(自身を含む): 29845478520

約数和(自身を除く): 16540159446

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1381, 2762, 4143, 8286, 12429, 18457, 24858, 36914, 40049, 55371, 80098, 110742, 120147, 166113, 240294, 332226, 360441, 535253, 720882, 1070506, 1605759, 3211518, 4817277, 9634554, 25489117, 50978234, 76467351, 152934702, 229402053, 458804106, 739184393, 1478368786, 2217553179, 4435106358, 6652659537, 13305319074]

約数ペア:

[(1, 13305319074), (2, 6652659537), (3, 4435106358), (6, 2217553179), (9, 1478368786), (18, 739184393), (29, 458804106), (58, 229402053), (87, 152934702), (174, 76467351), (261, 50978234), (522, 25489117), (1381, 9634554), (2762, 4817277), (4143, 3211518), (8286, 1605759), (12429, 1070506), (18457, 720882), (24858, 535253), (36914, 360441), (40049, 332226), (55371, 240294), (80098, 166113), (110742, 120147)]