21202764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{160627}}^1$

素因数の和:160645

約数の個数: 24

約数和(自身を含む): 53971008

約数和(自身を除く): 32768244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 160627, 321254, 481881, 642508, 963762, 1766897, 1927524, 3533794, 5300691, 7067588, 10601382, 21202764]

約数ペア:

[(1, 21202764), (2, 10601382), (3, 7067588), (4, 5300691), (6, 3533794), (11, 1927524), (12, 1766897), (22, 963762), (33, 642508), (44, 481881), (66, 321254), (132, 160627)]