18053460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{100297}}^1$

素因数の和:100312

約数の個数: 36

約数和(自身を含む): 54762708

約数和(自身を除く): 36709248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 100297, 200594, 300891, 401188, 501485, 601782, 902673, 1002970, 1203564, 1504455, 1805346, 2005940, 3008910, 3610692, 4513365, 6017820, 9026730, 18053460]

約数ペア:

[(1, 18053460), (2, 9026730), (3, 6017820), (4, 4513365), (5, 3610692), (6, 3008910), (9, 2005940), (10, 1805346), (12, 1504455), (15, 1203564), (18, 1002970), (20, 902673), (30, 601782), (36, 501485), (45, 401188), (60, 300891), (90, 200594), (180, 100297)]