40740042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5419}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 93657600

約数和(自身を除く): 52917558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 5419, 7518, 10838, 16257, 32514, 37933, 75866, 113799, 227598, 970001, 1940002, 2910003, 5820006, 6790007, 13580014, 20370021, 40740042]

約数ペア:

[(1, 40740042), (2, 20370021), (3, 13580014), (6, 6790007), (7, 5820006), (14, 2910003), (21, 1940002), (42, 970001), (179, 227598), (358, 113799), (537, 75866), (1074, 37933), (1253, 32514), (2506, 16257), (3759, 10838), (5419, 7518)]