18032121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6245

約数の個数: 24

約数和(自身を含む): 29034720

約数和(自身を除く): 11002599

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6203, 18609, 55827, 105451, 117857, 316353, 353571, 949059, 1060713, 2003569, 6010707, 18032121]

約数ペア:

[(1, 18032121), (3, 6010707), (9, 2003569), (17, 1060713), (19, 949059), (51, 353571), (57, 316353), (153, 117857), (171, 105451), (323, 55827), (969, 18609), (2907, 6203)]