21350688

素因数分解:

$2^5\times 3^1\times {\mathrm{222403}}^1$

素因数の和:222416

約数の個数: 24

約数和(自身を含む): 56045808

約数和(自身を除く): 34695120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 222403, 444806, 667209, 889612, 1334418, 1779224, 2668836, 3558448, 5337672, 7116896, 10675344, 21350688]

約数ペア:

[(1, 21350688), (2, 10675344), (3, 7116896), (4, 5337672), (6, 3558448), (8, 2668836), (12, 1779224), (16, 1334418), (24, 889612), (32, 667209), (48, 444806), (96, 222403)]