21177144

素因数分解:

$2^3\times 3^2\times {\mathrm{294127}}^1$

素因数の和:294139

約数の個数: 24

約数和(自身を含む): 57354960

約数和(自身を除く): 36177816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294127, 588254, 882381, 1176508, 1764762, 2353016, 2647143, 3529524, 5294286, 7059048, 10588572, 21177144]

約数ペア:

[(1, 21177144), (2, 10588572), (3, 7059048), (4, 5294286), (6, 3529524), (8, 2647143), (9, 2353016), (12, 1764762), (18, 1176508), (24, 882381), (36, 588254), (72, 294127)]