21611232

素因数分解:

$2^5\times 3^3\times {\mathrm{25013}}^1$

素因数の和:25032

約数の個数: 48

約数和(自身を含む): 63035280

約数和(自身を除く): 41424048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25013, 50026, 75039, 100052, 150078, 200104, 225117, 300156, 400208, 450234, 600312, 675351, 800416, 900468, 1200624, 1350702, 1800936, 2401248, 2701404, 3601872, 5402808, 7203744, 10805616, 21611232]

約数ペア:

[(1, 21611232), (2, 10805616), (3, 7203744), (4, 5402808), (6, 3601872), (8, 2701404), (9, 2401248), (12, 1800936), (16, 1350702), (18, 1200624), (24, 900468), (27, 800416), (32, 675351), (36, 600312), (48, 450234), (54, 400208), (72, 300156), (96, 225117), (108, 200104), (144, 150078), (216, 100052), (288, 75039), (432, 50026), (864, 25013)]