21726882

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{8101}}^1$

素因数の和:8258

約数の個数: 24

約数和(自身を含む): 47396700

約数和(自身を除く): 25669818

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 8101, 16202, 24303, 48606, 72909, 145818, 1207049, 2414098, 3621147, 7242294, 10863441, 21726882]

約数ペア:

[(1, 21726882), (2, 10863441), (3, 7242294), (6, 3621147), (9, 2414098), (18, 1207049), (149, 145818), (298, 72909), (447, 48606), (894, 24303), (1341, 16202), (2682, 8101)]