21917604

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38861}}^1$

素因数の和:38915

約数の個数: 24

約数和(自身を含む): 52230528

約数和(自身を除く): 30312924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38861, 77722, 116583, 155444, 233166, 466332, 1826467, 3652934, 5479401, 7305868, 10958802, 21917604]

約数ペア:

[(1, 21917604), (2, 10958802), (3, 7305868), (4, 5479401), (6, 3652934), (12, 1826467), (47, 466332), (94, 233166), (141, 155444), (188, 116583), (282, 77722), (564, 38861)]