261963876

素因数分解:

$2^2\times 3^1\times {\mathrm{4447}}^1\times {\mathrm{4909}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 611511040

約数和(自身を除く): 349547164

約数列:

[1, 2, 3, 4, 6, 12, 4447, 4909, 8894, 9818, 13341, 14727, 17788, 19636, 26682, 29454, 53364, 58908, 21830323, 43660646, 65490969, 87321292, 130981938, 261963876]

約数ペア:

[(1, 261963876), (2, 130981938), (3, 87321292), (4, 65490969), (6, 43660646), (12, 21830323), (4447, 58908), (4909, 53364), (8894, 29454), (9818, 26682), (13341, 19636), (14727, 17788)]