40481244

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2609}}^1$

素因数の和:3050

約数の個数: 36

約数和(自身を含む): 102604320

約数和(自身を除く): 62123076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 2609, 3879, 5172, 5218, 7758, 7827, 10436, 15516, 15654, 23481, 31308, 46962, 93924, 1124479, 2248958, 3373437, 4497916, 6746874, 10120311, 13493748, 20240622, 40481244]

約数ペア:

[(1, 40481244), (2, 20240622), (3, 13493748), (4, 10120311), (6, 6746874), (9, 4497916), (12, 3373437), (18, 2248958), (36, 1124479), (431, 93924), (862, 46962), (1293, 31308), (1724, 23481), (2586, 15654), (2609, 15516), (3879, 10436), (5172, 7827), (5218, 7758)]