18266193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 28924896

約数和(自身を除く): 10658703

約数列:

[1, 3, 9, 11, 33, 99, 307, 601, 921, 1803, 2763, 3377, 5409, 6611, 10131, 19833, 30393, 59499, 184507, 553521, 1660563, 2029577, 6088731, 18266193]

約数ペア:

[(1, 18266193), (3, 6088731), (9, 2029577), (11, 1660563), (33, 553521), (99, 184507), (307, 59499), (601, 30393), (921, 19833), (1803, 10131), (2763, 6611), (3377, 5409)]