18498693

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 25952256

約数和(自身を除く): 7453563

約数列:

[1, 3, 23, 69, 127, 381, 2111, 2921, 6333, 8763, 48553, 145659, 268097, 804291, 6166231, 18498693]

約数ペア:

[(1, 18498693), (3, 6166231), (23, 804291), (69, 268097), (127, 145659), (381, 48553), (2111, 8763), (2921, 6333)]