2072316474

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{78479}}^1$

素因数の和:78656

約数の個数: 40

約数和(自身を含む): 4672071360

約数和(自身を除く): 2599754886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 13203, 26406, 78479, 156958, 235437, 470874, 706311, 1412622, 2118933, 4237866, 6356799, 12713598, 12792077, 25584154, 38376231, 76752462, 115128693, 230257386, 345386079, 690772158, 1036158237, 2072316474]

約数ペア:

[(1, 2072316474), (2, 1036158237), (3, 690772158), (6, 345386079), (9, 230257386), (18, 115128693), (27, 76752462), (54, 38376231), (81, 25584154), (162, 12792077), (163, 12713598), (326, 6356799), (489, 4237866), (978, 2118933), (1467, 1412622), (2934, 706311), (4401, 470874), (8802, 235437), (13203, 156958), (26406, 78479)]