890449938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7067063}}^1$

素因数の和:7067078

約数の個数: 24

約数和(自身を含む): 2204923968

約数和(自身を除く): 1314474030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7067063, 14134126, 21201189, 42402378, 49469441, 63603567, 98938882, 127207134, 148408323, 296816646, 445224969, 890449938]

約数ペア:

[(1, 890449938), (2, 445224969), (3, 296816646), (6, 148408323), (7, 127207134), (9, 98938882), (14, 63603567), (18, 49469441), (21, 42402378), (42, 21201189), (63, 14134126), (126, 7067063)]