217201716

素因数分解:

$2^2\times 3^3\times {\mathrm{2011127}}^1$

素因数の和:2011140

約数の個数: 24

約数和(自身を含む): 563115840

約数和(自身を除く): 345914124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2011127, 4022254, 6033381, 8044508, 12066762, 18100143, 24133524, 36200286, 54300429, 72400572, 108600858, 217201716]

約数ペア:

[(1, 217201716), (2, 108600858), (3, 72400572), (4, 54300429), (6, 36200286), (9, 24133524), (12, 18100143), (18, 12066762), (27, 8044508), (36, 6033381), (54, 4022254), (108, 2011127)]