2011213242

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{25171}}^1$

素因数の和:25395

約数の個数: 48

約数和(自身を含む): 4570832448

約数和(自身を除く): 2559619206

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 193, 207, 386, 414, 579, 1158, 1737, 3474, 4439, 8878, 13317, 25171, 26634, 39951, 50342, 75513, 79902, 151026, 226539, 453078, 578933, 1157866, 1736799, 3473598, 4858003, 5210397, 9716006, 10420794, 14574009, 29148018, 43722027, 87444054, 111734069, 223468138, 335202207, 670404414, 1005606621, 2011213242]

約数ペア:

[(1, 2011213242), (2, 1005606621), (3, 670404414), (6, 335202207), (9, 223468138), (18, 111734069), (23, 87444054), (46, 43722027), (69, 29148018), (138, 14574009), (193, 10420794), (207, 9716006), (386, 5210397), (414, 4858003), (579, 3473598), (1158, 1736799), (1737, 1157866), (3474, 578933), (4439, 453078), (8878, 226539), (13317, 151026), (25171, 79902), (26634, 75513), (39951, 50342)]