2013031638

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{2843}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 4410020160

約数和(自身を除く): 2396988522

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 283, 417, 566, 834, 849, 1251, 1698, 2502, 2547, 2843, 5094, 5686, 8529, 17058, 25587, 39337, 51174, 78674, 118011, 236022, 354033, 395177, 708066, 790354, 804569, 1185531, 1609138, 2371062, 2413707, 3556593, 4827414, 7113186, 7241121, 14482242, 111835091, 223670182, 335505273, 671010546, 1006515819, 2013031638]

約数ペア:

[(1, 2013031638), (2, 1006515819), (3, 671010546), (6, 335505273), (9, 223670182), (18, 111835091), (139, 14482242), (278, 7241121), (283, 7113186), (417, 4827414), (566, 3556593), (834, 2413707), (849, 2371062), (1251, 1609138), (1698, 1185531), (2502, 804569), (2547, 790354), (2843, 708066), (5094, 395177), (5686, 354033), (8529, 236022), (17058, 118011), (25587, 78674), (39337, 51174)]