15540894

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8069}}^1$

素因数の和:8184

約数の個数: 24

約数和(自身を含む): 33990840

約数和(自身を除く): 18449946

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 8069, 16138, 24207, 48414, 72621, 145242, 863383, 1726766, 2590149, 5180298, 7770447, 15540894]

約数ペア:

[(1, 15540894), (2, 7770447), (3, 5180298), (6, 2590149), (9, 1726766), (18, 863383), (107, 145242), (214, 72621), (321, 48414), (642, 24207), (963, 16138), (1926, 8069)]