65637684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260467}}^1$

素因数の和:260484

約数の個数: 36

約数和(自身を含む): 189620704

約数和(自身を除く): 123983020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260467, 520934, 781401, 1041868, 1562802, 1823269, 2344203, 3125604, 3646538, 4688406, 5469807, 7293076, 9376812, 10939614, 16409421, 21879228, 32818842, 65637684]

約数ペア:

[(1, 65637684), (2, 32818842), (3, 21879228), (4, 16409421), (6, 10939614), (7, 9376812), (9, 7293076), (12, 5469807), (14, 4688406), (18, 3646538), (21, 3125604), (28, 2344203), (36, 1823269), (42, 1562802), (63, 1041868), (84, 781401), (126, 520934), (252, 260467)]