21714288

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6197}}^1$

素因数の和:6281

約数の個数: 40

約数和(自身を含む): 56872848

約数和(自身を除く): 35158560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 6197, 12394, 18591, 24788, 37182, 49576, 74364, 99152, 148728, 297456, 452381, 904762, 1357143, 1809524, 2714286, 3619048, 5428572, 7238096, 10857144, 21714288]

約数ペア:

[(1, 21714288), (2, 10857144), (3, 7238096), (4, 5428572), (6, 3619048), (8, 2714286), (12, 1809524), (16, 1357143), (24, 904762), (48, 452381), (73, 297456), (146, 148728), (219, 99152), (292, 74364), (438, 49576), (584, 37182), (876, 24788), (1168, 18591), (1752, 12394), (3504, 6197)]