138289488

素因数分解:

$2^4\times 3^1\times {\mathrm{2881031}}^1$

素因数の和:2881042

約数の個数: 20

約数和(自身を含む): 357247968

約数和(自身を除く): 218958480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2881031, 5762062, 8643093, 11524124, 17286186, 23048248, 34572372, 46096496, 69144744, 138289488]

約数ペア:

[(1, 138289488), (2, 69144744), (3, 46096496), (4, 34572372), (6, 23048248), (8, 17286186), (12, 11524124), (16, 8643093), (24, 5762062), (48, 2881031)]