42991158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2011}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 98507520

約数和(自身を除く): 55516362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2011, 3054, 3563, 4022, 6033, 7126, 10689, 12066, 14077, 21378, 28154, 42231, 84462, 1023599, 2047198, 3070797, 6141594, 7165193, 14330386, 21495579, 42991158]

約数ペア:

[(1, 42991158), (2, 21495579), (3, 14330386), (6, 7165193), (7, 6141594), (14, 3070797), (21, 2047198), (42, 1023599), (509, 84462), (1018, 42231), (1527, 28154), (2011, 21378), (3054, 14077), (3563, 12066), (4022, 10689), (6033, 7126)]