18094060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19249}}^1$

素因数の和:19305

約数の個数: 24

約数和(自身を含む): 38808000

約数和(自身を除く): 20713940

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 19249, 38498, 76996, 96245, 192490, 384980, 904703, 1809406, 3618812, 4523515, 9047030, 18094060]

約数ペア:

[(1, 18094060), (2, 9047030), (4, 4523515), (5, 3618812), (10, 1809406), (20, 904703), (47, 384980), (94, 192490), (188, 96245), (235, 76996), (470, 38498), (940, 19249)]