21267672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{30557}}^1$

素因数の和:30595

約数の個数: 32

約数和(自身を含む): 55004400

約数和(自身を除く): 33736728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 30557, 61114, 91671, 122228, 183342, 244456, 366684, 733368, 886153, 1772306, 2658459, 3544612, 5316918, 7089224, 10633836, 21267672]

約数ペア:

[(1, 21267672), (2, 10633836), (3, 7089224), (4, 5316918), (6, 3544612), (8, 2658459), (12, 1772306), (24, 886153), (29, 733368), (58, 366684), (87, 244456), (116, 183342), (174, 122228), (232, 91671), (348, 61114), (696, 30557)]