123267564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{489157}}^1$

素因数の和:489174

約数の個数: 36

約数和(自身を含む): 356107024

約数和(自身を除く): 232839460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 489157, 978314, 1467471, 1956628, 2934942, 3424099, 4402413, 5869884, 6848198, 8804826, 10272297, 13696396, 17609652, 20544594, 30816891, 41089188, 61633782, 123267564]

約数ペア:

[(1, 123267564), (2, 61633782), (3, 41089188), (4, 30816891), (6, 20544594), (7, 17609652), (9, 13696396), (12, 10272297), (14, 8804826), (18, 6848198), (21, 5869884), (28, 4402413), (36, 3424099), (42, 2934942), (63, 1956628), (84, 1467471), (126, 978314), (252, 489157)]