18696813324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{222581111}}^1$

素因数の和:222581125

約数の個数: 24

約数和(自身を含む): 49858169088

約数和(自身を除く): 31161355764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 222581111, 445162222, 667743333, 890324444, 1335486666, 1558067777, 2670973332, 3116135554, 4674203331, 6232271108, 9348406662, 18696813324]

約数ペア:

[(1, 18696813324), (2, 9348406662), (3, 6232271108), (4, 4674203331), (6, 3116135554), (7, 2670973332), (12, 1558067777), (14, 1335486666), (21, 890324444), (28, 667743333), (42, 445162222), (84, 222581111)]