18278724

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10223}}^1$

素因数の和:10379

約数の個数: 24

約数和(自身を含む): 42940800

約数和(自身を除く): 24662076

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 10223, 20446, 30669, 40892, 61338, 122676, 1523227, 3046454, 4569681, 6092908, 9139362, 18278724]

約数ペア:

[(1, 18278724), (2, 9139362), (3, 6092908), (4, 4569681), (6, 3046454), (12, 1523227), (149, 122676), (298, 61338), (447, 40892), (596, 30669), (894, 20446), (1788, 10223)]