21338232

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4967}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 53654400

約数和(自身を除く): 32316168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4967, 9934, 14901, 19868, 29802, 39736, 59604, 119208, 889093, 1778186, 2667279, 3556372, 5334558, 7112744, 10669116, 21338232]

約数ペア:

[(1, 21338232), (2, 10669116), (3, 7112744), (4, 5334558), (6, 3556372), (8, 2667279), (12, 1778186), (24, 889093), (179, 119208), (358, 59604), (537, 39736), (716, 29802), (1074, 19868), (1432, 14901), (2148, 9934), (4296, 4967)]