2777814

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1346

約数の個数: 40

約数和(自身を含む): 6708240

約数和(自身を除く): 3930426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1319, 2106, 2638, 3957, 7914, 11871, 17147, 23742, 34294, 35613, 51441, 71226, 102882, 106839, 154323, 213678, 308646, 462969, 925938, 1388907, 2777814]

約数ペア:

[(1, 2777814), (2, 1388907), (3, 925938), (6, 462969), (9, 308646), (13, 213678), (18, 154323), (26, 106839), (27, 102882), (39, 71226), (54, 51441), (78, 35613), (81, 34294), (117, 23742), (162, 17147), (234, 11871), (351, 7914), (702, 3957), (1053, 2638), (1319, 2106)]