18612270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{206803}}^1$

素因数の和:206816

約数の個数: 24

約数和(自身を含む): 48392136

約数和(自身を除く): 29779866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 206803, 413606, 620409, 1034015, 1240818, 1861227, 2068030, 3102045, 3722454, 6204090, 9306135, 18612270]

約数ペア:

[(1, 18612270), (2, 9306135), (3, 6204090), (5, 3722454), (6, 3102045), (9, 2068030), (10, 1861227), (15, 1240818), (18, 1034015), (30, 620409), (45, 413606), (90, 206803)]