21114372

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^1\times {\mathrm{3613}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 49381696

約数和(自身を除く): 28267324

約数列:

[1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 3613, 5844, 7226, 10839, 14452, 21678, 43356, 1759531, 3519062, 5278593, 7038124, 10557186, 21114372]

約数ペア:

[(1, 21114372), (2, 10557186), (3, 7038124), (4, 5278593), (6, 3519062), (12, 1759531), (487, 43356), (974, 21678), (1461, 14452), (1948, 10839), (2922, 7226), (3613, 5844)]