31056138

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{7219}}^1$

素因数の和:7466

約数の個数: 24

約数和(自身を含む): 67579200

約数和(自身を除く): 36523062

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 7219, 14438, 21657, 43314, 64971, 129942, 1725341, 3450682, 5176023, 10352046, 15528069, 31056138]

約数ペア:

[(1, 31056138), (2, 15528069), (3, 10352046), (6, 5176023), (9, 3450682), (18, 1725341), (239, 129942), (478, 64971), (717, 43314), (1434, 21657), (2151, 14438), (4302, 7219)]