21999072

素因数分解:

$2^5\times 3^1\times {\mathrm{229157}}^1$

素因数の和:229170

約数の個数: 24

約数和(自身を含む): 57747816

約数和(自身を除く): 35748744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229157, 458314, 687471, 916628, 1374942, 1833256, 2749884, 3666512, 5499768, 7333024, 10999536, 21999072]

約数ペア:

[(1, 21999072), (2, 10999536), (3, 7333024), (4, 5499768), (6, 3666512), (8, 2749884), (12, 1833256), (16, 1374942), (24, 916628), (32, 687471), (48, 458314), (96, 229157)]