18201417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11383}}^1$

素因数の和:11440

約数の個数: 16

約数和(自身を含む): 26775168

約数和(自身を除く): 8573751

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 11383, 34149, 147979, 443937, 466703, 1400109, 6067139, 18201417]

約数ペア:

[(1, 18201417), (3, 6067139), (13, 1400109), (39, 466703), (41, 443937), (123, 147979), (533, 34149), (1599, 11383)]