17642604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{210031}}^1$

素因数の和:210045

約数の個数: 24

約数和(自身を含む): 47047168

約数和(自身を除く): 29404564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 210031, 420062, 630093, 840124, 1260186, 1470217, 2520372, 2940434, 4410651, 5880868, 8821302, 17642604]

約数ペア:

[(1, 17642604), (2, 8821302), (3, 5880868), (4, 4410651), (6, 2940434), (7, 2520372), (12, 1470217), (14, 1260186), (21, 840124), (28, 630093), (42, 420062), (84, 210031)]