9781404

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1103}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 22874880

約数和(自身を除く): 13093476

約数列:

[1, 2, 3, 4, 6, 12, 739, 1103, 1478, 2206, 2217, 2956, 3309, 4412, 4434, 6618, 8868, 13236, 815117, 1630234, 2445351, 3260468, 4890702, 9781404]

約数ペア:

[(1, 9781404), (2, 4890702), (3, 3260468), (4, 2445351), (6, 1630234), (12, 815117), (739, 13236), (1103, 8868), (1478, 6618), (2206, 4434), (2217, 4412), (2956, 3309)]