21143070006

素因数分解:

$2^1\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{1780619}}^1$

素因数の和:1782603

約数の個数: 16

約数和(自身を含む): 42307531200

約数和(自身を除く): 21164461194

約数列:

[1, 2, 3, 6, 1979, 3958, 5937, 11874, 1780619, 3561238, 5341857, 10683714, 3523845001, 7047690002, 10571535003, 21143070006]

約数ペア:

[(1, 21143070006), (2, 10571535003), (3, 7047690002), (6, 3523845001), (1979, 10683714), (3958, 5341857), (5937, 3561238), (11874, 1780619)]