491134068

素因数分解:

$2^2\times 3^2\times {\mathrm{13642613}}^1$

素因数の和:13642623

約数の個数: 18

約数和(自身を含む): 1241477874

約数和(自身を除く): 750343806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 13642613, 27285226, 40927839, 54570452, 81855678, 122783517, 163711356, 245567034, 491134068]

約数ペア:

[(1, 491134068), (2, 245567034), (3, 163711356), (4, 122783517), (6, 81855678), (9, 54570452), (12, 40927839), (18, 27285226), (36, 13642613)]