9998568

素因数分解:

$2^3\times 3^2\times {\mathrm{138869}}^1$

素因数の和:138881

約数の個数: 24

約数和(自身を含む): 27079650

約数和(自身を除く): 17081082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 138869, 277738, 416607, 555476, 833214, 1110952, 1249821, 1666428, 2499642, 3332856, 4999284, 9998568]

約数ペア:

[(1, 9998568), (2, 4999284), (3, 3332856), (4, 2499642), (6, 1666428), (8, 1249821), (9, 1110952), (12, 833214), (18, 555476), (24, 416607), (36, 277738), (72, 138869)]