618163938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4906063}}^1$

素因数の和:4906078

約数の個数: 24

約数和(自身を含む): 1530691968

約数和(自身を除く): 912528030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4906063, 9812126, 14718189, 29436378, 34342441, 44154567, 68684882, 88309134, 103027323, 206054646, 309081969, 618163938]

約数ペア:

[(1, 618163938), (2, 309081969), (3, 206054646), (6, 103027323), (7, 88309134), (9, 68684882), (14, 44154567), (18, 34342441), (21, 29436378), (42, 14718189), (63, 9812126), (126, 4906063)]