8999994

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7109}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 18087840

約数和(自身を除く): 9087846

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 7109, 14218, 21327, 42654, 1499999, 2999998, 4499997, 8999994]

約数ペア:

[(1, 8999994), (2, 4499997), (3, 2999998), (6, 1499999), (211, 42654), (422, 21327), (633, 14218), (1266, 7109)]