247725756

素因数分解:

$2^2\times 3^3\times {\mathrm{2293757}}^1$

素因数の和:2293770

約数の個数: 24

約数和(自身を含む): 642252240

約数和(自身を除く): 394526484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2293757, 4587514, 6881271, 9175028, 13762542, 20643813, 27525084, 41287626, 61931439, 82575252, 123862878, 247725756]

約数ペア:

[(1, 247725756), (2, 123862878), (3, 82575252), (4, 61931439), (6, 41287626), (9, 27525084), (12, 20643813), (18, 13762542), (27, 9175028), (36, 6881271), (54, 4587514), (108, 2293757)]