2051238906

素因数分解:

$2^1\times 3^2\times {\mathrm{5821}}^1\times {\mathrm{19577}}^1$

素因数の和:25406

約数の個数: 24

約数和(自身を含む): 4445341524

約数和(自身を除く): 2394102618

約数列:

[1, 2, 3, 6, 9, 18, 5821, 11642, 17463, 19577, 34926, 39154, 52389, 58731, 104778, 117462, 176193, 352386, 113957717, 227915434, 341873151, 683746302, 1025619453, 2051238906]

約数ペア:

[(1, 2051238906), (2, 1025619453), (3, 683746302), (6, 341873151), (9, 227915434), (18, 113957717), (5821, 352386), (11642, 176193), (17463, 117462), (19577, 104778), (34926, 58731), (39154, 52389)]