25207938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{200063}}^1$

素因数の和:200078

約数の個数: 24

約数和(自身を含む): 62419968

約数和(自身を除く): 37212030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 200063, 400126, 600189, 1200378, 1400441, 1800567, 2800882, 3601134, 4201323, 8402646, 12603969, 25207938]

約数ペア:

[(1, 25207938), (2, 12603969), (3, 8402646), (6, 4201323), (7, 3601134), (9, 2800882), (14, 1800567), (18, 1400441), (21, 1200378), (42, 600189), (63, 400126), (126, 200063)]