12972652

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 54

約数和(自身を含む): 29080716

約数和(自身を除く): 16108064

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 547, 847, 1078, 1094, 1694, 2156, 2188, 3388, 3829, 5929, 6017, 7658, 11858, 12034, 15316, 23716, 24068, 26803, 42119, 53606, 66187, 84238, 107212, 132374, 168476, 264748, 294833, 463309, 589666, 926618, 1179332, 1853236, 3243163, 6486326, 12972652]

約数ペア:

[(1, 12972652), (2, 6486326), (4, 3243163), (7, 1853236), (11, 1179332), (14, 926618), (22, 589666), (28, 463309), (44, 294833), (49, 264748), (77, 168476), (98, 132374), (121, 107212), (154, 84238), (196, 66187), (242, 53606), (308, 42119), (484, 26803), (539, 24068), (547, 23716), (847, 15316), (1078, 12034), (1094, 11858), (1694, 7658), (2156, 6017), (2188, 5929), (3388, 3829)]