2021085126

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{1619}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 4415523840

約数和(自身を除く): 2394438714

約数列:

[1, 2, 3, 6, 9, 18, 223, 311, 446, 622, 669, 933, 1338, 1619, 1866, 2007, 2799, 3238, 4014, 4857, 5598, 9714, 14571, 29142, 69353, 138706, 208059, 361037, 416118, 503509, 624177, 722074, 1007018, 1083111, 1248354, 1510527, 2166222, 3021054, 3249333, 4531581, 6498666, 9063162, 112282507, 224565014, 336847521, 673695042, 1010542563, 2021085126]

約数ペア:

[(1, 2021085126), (2, 1010542563), (3, 673695042), (6, 336847521), (9, 224565014), (18, 112282507), (223, 9063162), (311, 6498666), (446, 4531581), (622, 3249333), (669, 3021054), (933, 2166222), (1338, 1510527), (1619, 1248354), (1866, 1083111), (2007, 1007018), (2799, 722074), (3238, 624177), (4014, 503509), (4857, 416118), (5598, 361037), (9714, 208059), (14571, 138706), (29142, 69353)]