25604838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{203213}}^1$

素因数の和:203228

約数の個数: 24

約数和(自身を含む): 63402768

約数和(自身を除く): 37797930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 203213, 406426, 609639, 1219278, 1422491, 1828917, 2844982, 3657834, 4267473, 8534946, 12802419, 25604838]

約数ペア:

[(1, 25604838), (2, 12802419), (3, 8534946), (6, 4267473), (7, 3657834), (9, 2844982), (14, 1828917), (18, 1422491), (21, 1219278), (42, 609639), (63, 406426), (126, 203213)]