21803268

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1523}}^1$

素因数の和:2723

約数の個数: 24

約数和(自身を含む): 50950368

約数和(自身を除く): 29147100

約数列:

[1, 2, 3, 4, 6, 12, 1193, 1523, 2386, 3046, 3579, 4569, 4772, 6092, 7158, 9138, 14316, 18276, 1816939, 3633878, 5450817, 7267756, 10901634, 21803268]

約数ペア:

[(1, 21803268), (2, 10901634), (3, 7267756), (4, 5450817), (6, 3633878), (12, 1816939), (1193, 18276), (1523, 14316), (2386, 9138), (3046, 7158), (3579, 6092), (4569, 4772)]