2197693782

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{68863}}^1$

素因数の和:69074

約数の個数: 40

約数和(自身を含む): 4949531136

約数和(自身を除く): 2751837354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 15957, 31914, 68863, 137726, 206589, 413178, 619767, 1239534, 1859301, 3718602, 5577903, 11155806, 13566011, 27132022, 40698033, 81396066, 122094099, 244188198, 366282297, 732564594, 1098846891, 2197693782]

約数ペア:

[(1, 2197693782), (2, 1098846891), (3, 732564594), (6, 366282297), (9, 244188198), (18, 122094099), (27, 81396066), (54, 40698033), (81, 27132022), (162, 13566011), (197, 11155806), (394, 5577903), (591, 3718602), (1182, 1859301), (1773, 1239534), (3546, 619767), (5319, 413178), (10638, 206589), (15957, 137726), (31914, 68863)]