18380004

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{4339}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 43018080

約数和(自身を除く): 24638076

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 4339, 8678, 13017, 17356, 26034, 52068, 1531667, 3063334, 4595001, 6126668, 9190002, 18380004]

約数ペア:

[(1, 18380004), (2, 9190002), (3, 6126668), (4, 4595001), (6, 3063334), (12, 1531667), (353, 52068), (706, 26034), (1059, 17356), (1412, 13017), (2118, 8678), (4236, 4339)]