21943512

素因数分解:

$2^3\times 3^2\times {\mathrm{304771}}^1$

素因数の和:304783

約数の個数: 24

約数和(自身を含む): 59430540

約数和(自身を除く): 37487028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304771, 609542, 914313, 1219084, 1828626, 2438168, 2742939, 3657252, 5485878, 7314504, 10971756, 21943512]

約数ペア:

[(1, 21943512), (2, 10971756), (3, 7314504), (4, 5485878), (6, 3657252), (8, 2742939), (9, 2438168), (12, 1828626), (18, 1219084), (24, 914313), (36, 609542), (72, 304771)]