21084552

素因数分解:

$2^3\times 3^2\times {\mathrm{292841}}^1$

素因数の和:292853

約数の個数: 24

約数和(自身を含む): 57104190

約数和(自身を除く): 36019638

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292841, 585682, 878523, 1171364, 1757046, 2342728, 2635569, 3514092, 5271138, 7028184, 10542276, 21084552]

約数ペア:

[(1, 21084552), (2, 10542276), (3, 7028184), (4, 5271138), (6, 3514092), (8, 2635569), (9, 2342728), (12, 1757046), (18, 1171364), (24, 878523), (36, 585682), (72, 292841)]