25813404

素因数分解:

$2^2\times 3^5\times {\mathrm{26557}}^1$

素因数の和:26576

約数の個数: 36

約数和(自身を含む): 67669784

約数和(自身を除く): 41856380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 26557, 53114, 79671, 106228, 159342, 239013, 318684, 478026, 717039, 956052, 1434078, 2151117, 2868156, 4302234, 6453351, 8604468, 12906702, 25813404]

約数ペア:

[(1, 25813404), (2, 12906702), (3, 8604468), (4, 6453351), (6, 4302234), (9, 2868156), (12, 2151117), (18, 1434078), (27, 956052), (36, 717039), (54, 478026), (81, 318684), (108, 239013), (162, 159342), (243, 106228), (324, 79671), (486, 53114), (972, 26557)]