18613908

素因数分解:

$2^2\times 3^3\times {\mathrm{172351}}^1$

素因数の和:172364

約数の個数: 24

約数和(自身を含む): 48258560

約数和(自身を除く): 29644652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172351, 344702, 517053, 689404, 1034106, 1551159, 2068212, 3102318, 4653477, 6204636, 9306954, 18613908]

約数ペア:

[(1, 18613908), (2, 9306954), (3, 6204636), (4, 4653477), (6, 3102318), (9, 2068212), (12, 1551159), (18, 1034106), (27, 689404), (36, 517053), (54, 344702), (108, 172351)]