21446688

素因数分解:

$2^5\times 3^1\times {\mathrm{223403}}^1$

素因数の和:223416

約数の個数: 24

約数和(自身を含む): 56297808

約数和(自身を除く): 34851120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223403, 446806, 670209, 893612, 1340418, 1787224, 2680836, 3574448, 5361672, 7148896, 10723344, 21446688]

約数ペア:

[(1, 21446688), (2, 10723344), (3, 7148896), (4, 5361672), (6, 3574448), (8, 2680836), (12, 1787224), (16, 1340418), (24, 893612), (32, 670209), (48, 446806), (96, 223403)]