18198510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55147}}^1$

素因数の和:55168

約数の個数: 32

約数和(自身を含む): 47647872

約数和(自身を除く): 29449362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 55147, 110294, 165441, 275735, 330882, 551470, 606617, 827205, 1213234, 1654410, 1819851, 3033085, 3639702, 6066170, 9099255, 18198510]

約数ペア:

[(1, 18198510), (2, 9099255), (3, 6066170), (5, 3639702), (6, 3033085), (10, 1819851), (11, 1654410), (15, 1213234), (22, 827205), (30, 606617), (33, 551470), (55, 330882), (66, 275735), (110, 165441), (165, 110294), (330, 55147)]