2021837346

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{37529}}^1$

素因数の和:37651

約数の個数: 48

約数和(自身を含む): 4549086360

約数和(自身を除く): 2527249014

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1314, 2993, 5986, 8979, 17958, 26937, 37529, 53874, 75058, 112587, 225174, 337761, 675522, 1538689, 2739617, 3077378, 4616067, 5479234, 8218851, 9232134, 13848201, 16437702, 24656553, 27696402, 49313106, 112324297, 224648594, 336972891, 673945782, 1010918673, 2021837346]

約数ペア:

[(1, 2021837346), (2, 1010918673), (3, 673945782), (6, 336972891), (9, 224648594), (18, 112324297), (41, 49313106), (73, 27696402), (82, 24656553), (123, 16437702), (146, 13848201), (219, 9232134), (246, 8218851), (369, 5479234), (438, 4616067), (657, 3077378), (738, 2739617), (1314, 1538689), (2993, 675522), (5986, 337761), (8979, 225174), (17958, 112587), (26937, 75058), (37529, 53874)]