2021394168

素因数分解:

$2^3\times 3^2\times {\mathrm{28074919}}^1$

素因数の和:28074931

約数の個数: 24

約数和(自身を含む): 5474609400

約数和(自身を除く): 3453215232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 28074919, 56149838, 84224757, 112299676, 168449514, 224599352, 252674271, 336899028, 505348542, 673798056, 1010697084, 2021394168]

約数ペア:

[(1, 2021394168), (2, 1010697084), (3, 673798056), (4, 505348542), (6, 336899028), (8, 252674271), (9, 224599352), (12, 168449514), (18, 112299676), (24, 84224757), (36, 56149838), (72, 28074919)]