31182354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82493}}^1$

素因数の和:82511

約数の個数: 32

約数和(自身を含む): 79194240

約数和(自身を除く): 48011886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82493, 164986, 247479, 494958, 577451, 742437, 1154902, 1484874, 1732353, 2227311, 3464706, 4454622, 5197059, 10394118, 15591177, 31182354]

約数ペア:

[(1, 31182354), (2, 15591177), (3, 10394118), (6, 5197059), (7, 4454622), (9, 3464706), (14, 2227311), (18, 1732353), (21, 1484874), (27, 1154902), (42, 742437), (54, 577451), (63, 494958), (126, 247479), (189, 164986), (378, 82493)]