17731434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 42287616

約数和(自身を除く): 24556182

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1471, 1722, 2009, 2942, 4018, 4413, 6027, 8826, 10297, 12054, 20594, 30891, 60311, 61782, 72079, 120622, 144158, 180933, 216237, 361866, 422177, 432474, 844354, 1266531, 2533062, 2955239, 5910478, 8865717, 17731434]

約数ペア:

[(1, 17731434), (2, 8865717), (3, 5910478), (6, 2955239), (7, 2533062), (14, 1266531), (21, 844354), (41, 432474), (42, 422177), (49, 361866), (82, 216237), (98, 180933), (123, 144158), (147, 120622), (246, 72079), (287, 61782), (294, 60311), (574, 30891), (861, 20594), (1471, 12054), (1722, 10297), (2009, 8826), (2942, 6027), (4018, 4413)]