18986094

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2381}}^1$

素因数の和:2832

約数の個数: 24

約数和(自身を含む): 41246712

約数和(自身を除く): 22260618

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2381, 2658, 3987, 4762, 7143, 7974, 14286, 21429, 42858, 1054783, 2109566, 3164349, 6328698, 9493047, 18986094]

約数ペア:

[(1, 18986094), (2, 9493047), (3, 6328698), (6, 3164349), (9, 2109566), (18, 1054783), (443, 42858), (886, 21429), (1329, 14286), (2381, 7974), (2658, 7143), (3987, 4762)]