25213356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11117}}^1$

素因数の和:11140

約数の個数: 60

約数和(自身を含む): 75335568

約数和(自身を除く): 50122212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 11117, 22234, 33351, 44468, 66702, 77819, 100053, 133404, 155638, 200106, 233457, 300159, 311276, 400212, 466914, 600318, 700371, 900477, 933828, 1200636, 1400742, 1800954, 2101113, 2801484, 3601908, 4202226, 6303339, 8404452, 12606678, 25213356]

約数ペア:

[(1, 25213356), (2, 12606678), (3, 8404452), (4, 6303339), (6, 4202226), (7, 3601908), (9, 2801484), (12, 2101113), (14, 1800954), (18, 1400742), (21, 1200636), (27, 933828), (28, 900477), (36, 700371), (42, 600318), (54, 466914), (63, 400212), (81, 311276), (84, 300159), (108, 233457), (126, 200106), (162, 155638), (189, 133404), (252, 100053), (324, 77819), (378, 66702), (567, 44468), (756, 33351), (1134, 22234), (2268, 11117)]