26784198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{212573}}^1$

素因数の和:212588

約数の個数: 24

約数和(自身を含む): 66323088

約数和(自身を除く): 39538890

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212573, 425146, 637719, 1275438, 1488011, 1913157, 2976022, 3826314, 4464033, 8928066, 13392099, 26784198]

約数ペア:

[(1, 26784198), (2, 13392099), (3, 8928066), (6, 4464033), (7, 3826314), (9, 2976022), (14, 1913157), (18, 1488011), (21, 1275438), (42, 637719), (63, 425146), (126, 212573)]