27785478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{983}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 63668736

約数和(自身を除く): 35883258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 983, 1346, 1966, 2019, 2949, 4038, 4711, 5898, 6881, 9422, 13762, 14133, 20643, 28266, 41286, 661559, 1323118, 1984677, 3969354, 4630913, 9261826, 13892739, 27785478]

約数ペア:

[(1, 27785478), (2, 13892739), (3, 9261826), (6, 4630913), (7, 3969354), (14, 1984677), (21, 1323118), (42, 661559), (673, 41286), (983, 28266), (1346, 20643), (1966, 14133), (2019, 13762), (2949, 9422), (4038, 6881), (4711, 5898)]