1656161766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13144141}}^1$

素因数の和:13144156

約数の個数: 24

約数和(自身を含む): 4100972304

約数和(自身を除く): 2444810538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 13144141, 26288282, 39432423, 78864846, 92008987, 118297269, 184017974, 236594538, 276026961, 552053922, 828080883, 1656161766]

約数ペア:

[(1, 1656161766), (2, 828080883), (3, 552053922), (6, 276026961), (7, 236594538), (9, 184017974), (14, 118297269), (18, 92008987), (21, 78864846), (42, 39432423), (63, 26288282), (126, 13144141)]