8427258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{66883}}^1$

素因数の和:66898

約数の個数: 24

約数和(自身を含む): 20867808

約数和(自身を除く): 12440550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 66883, 133766, 200649, 401298, 468181, 601947, 936362, 1203894, 1404543, 2809086, 4213629, 8427258]

約数ペア:

[(1, 8427258), (2, 4213629), (3, 2809086), (6, 1404543), (7, 1203894), (9, 936362), (14, 601947), (18, 468181), (21, 401298), (42, 200649), (63, 133766), (126, 66883)]