21464052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{41597}}^1$

素因数の和:41647

約数の個数: 24

約数和(自身を含む): 51248736

約数和(自身を除く): 29784684

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 41597, 83194, 124791, 166388, 249582, 499164, 1788671, 3577342, 5366013, 7154684, 10732026, 21464052]

約数ペア:

[(1, 21464052), (2, 10732026), (3, 7154684), (4, 5366013), (6, 3577342), (12, 1788671), (43, 499164), (86, 249582), (129, 166388), (172, 124791), (258, 83194), (516, 41597)]