6656628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 17095680

約数和(自身を除く): 10439052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 211, 239, 422, 478, 633, 717, 844, 956, 1266, 1434, 2321, 2532, 2629, 2868, 4642, 5258, 6963, 7887, 9284, 10516, 13926, 15774, 27852, 31548, 50429, 100858, 151287, 201716, 302574, 554719, 605148, 1109438, 1664157, 2218876, 3328314, 6656628]

約数ペア:

[(1, 6656628), (2, 3328314), (3, 2218876), (4, 1664157), (6, 1109438), (11, 605148), (12, 554719), (22, 302574), (33, 201716), (44, 151287), (66, 100858), (132, 50429), (211, 31548), (239, 27852), (422, 15774), (478, 13926), (633, 10516), (717, 9284), (844, 7887), (956, 6963), (1266, 5258), (1434, 4642), (2321, 2868), (2532, 2629)]