18447788668

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{9961009}}^1$

素因数の和:9961476

約数の個数: 12

約数和(自身を含む): 32353360480

約数和(自身を除く): 13905571812

約数列:

[1, 2, 4, 463, 926, 1852, 9961009, 19922018, 39844036, 4611947167, 9223894334, 18447788668]

約数ペア:

[(1, 18447788668), (2, 9223894334), (4, 4611947167), (463, 39844036), (926, 19922018), (1852, 9961009)]