18063314883

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{69208103}}^1$

素因数の和:69208138

約数の個数: 12

約数和(自身を含む): 26991160560

約数和(自身を除く): 8927845677

約数列:

[1, 3, 9, 29, 87, 261, 69208103, 207624309, 622872927, 2007034987, 6021104961, 18063314883]

約数ペア:

[(1, 18063314883), (3, 6021104961), (9, 2007034987), (29, 622872927), (87, 207624309), (261, 69208103)]