21952549.000000000

素因数分解:

$2^1\times 3^2\times {\mathrm{2129}}^1\times {\mathrm{3137}}^1$

素因数の和:5274

約数の個数: 24

約数和(自身を含む): 260673660

約数和(自身を除く): 140457546

約数列:

[1, 2, 3, 6, 9, 18, 2129, 3137, 4258, 6274, 6387, 9411, 12774, 18822, 19161, 28233, 38322, 56466, 6678673, 13357346, 20036019, 40072038, 60108057, 120216114]

約数ペア:

[(1, 120216114), (2, 60108057), (3, 40072038), (6, 20036019), (9, 13357346), (18, 6678673), (2129, 56466), (3137, 38322), (4258, 28233), (6274, 19161), (6387, 18822), (9411, 12774)]