18530068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 34473600

約数和(自身を除く): 15943532

約数列:

[1, 2, 4, 17, 34, 68, 379, 719, 758, 1438, 1516, 2876, 6443, 12223, 12886, 24446, 25772, 48892, 272501, 545002, 1090004, 4632517, 9265034, 18530068]

約数ペア:

[(1, 18530068), (2, 9265034), (4, 4632517), (17, 1090004), (34, 545002), (68, 272501), (379, 48892), (719, 25772), (758, 24446), (1438, 12886), (1516, 12223), (2876, 6443)]