1321680144

素因数分解:

$2^4\times 3^1\times {\mathrm{27535003}}^1$

素因数の和:27535014

約数の個数: 20

約数和(自身を含む): 3414340496

約数和(自身を除く): 2092660352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27535003, 55070006, 82605009, 110140012, 165210018, 220280024, 330420036, 440560048, 660840072, 1321680144]

約数ペア:

[(1, 1321680144), (2, 660840072), (3, 440560048), (4, 330420036), (6, 220280024), (8, 165210018), (12, 110140012), (16, 82605009), (24, 55070006), (48, 27535003)]