21027624

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{3163}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 52775520

約数和(自身を除く): 31747896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 554, 831, 1108, 1662, 2216, 3163, 3324, 6326, 6648, 9489, 12652, 18978, 25304, 37956, 75912, 876151, 1752302, 2628453, 3504604, 5256906, 7009208, 10513812, 21027624]

約数ペア:

[(1, 21027624), (2, 10513812), (3, 7009208), (4, 5256906), (6, 3504604), (8, 2628453), (12, 1752302), (24, 876151), (277, 75912), (554, 37956), (831, 25304), (1108, 18978), (1662, 12652), (2216, 9489), (3163, 6648), (3324, 6326)]