52978842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{420467}}^1$

素因数の和:420482

約数の個数: 24

約数和(自身を含む): 131186016

約数和(自身を除く): 78207174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 420467, 840934, 1261401, 2522802, 2943269, 3784203, 5886538, 7568406, 8829807, 17659614, 26489421, 52978842]

約数ペア:

[(1, 52978842), (2, 26489421), (3, 17659614), (6, 8829807), (7, 7568406), (9, 5886538), (14, 3784203), (18, 2943269), (21, 2522802), (42, 1261401), (63, 840934), (126, 420467)]