21564437028

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4896557}}^1$

素因数の和:4896931

約数の個数: 24

約数和(自身を含む): 50454133632

約数和(自身を除く): 28889696604

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4896557, 9793114, 14689671, 19586228, 29379342, 58758684, 1797036419, 3594072838, 5391109257, 7188145676, 10782218514, 21564437028]

約数ペア:

[(1, 21564437028), (2, 10782218514), (3, 7188145676), (4, 5391109257), (6, 3594072838), (12, 1797036419), (367, 58758684), (734, 29379342), (1101, 19586228), (1468, 14689671), (2202, 9793114), (4404, 4896557)]