1280473614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10162489}}^1$

素因数の和:10162504

約数の個数: 24

約数和(自身を含む): 3170696880

約数和(自身を除く): 1890223266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10162489, 20324978, 30487467, 60974934, 71137423, 91462401, 142274846, 182924802, 213412269, 426824538, 640236807, 1280473614]

約数ペア:

[(1, 1280473614), (2, 640236807), (3, 426824538), (6, 213412269), (7, 182924802), (9, 142274846), (14, 91462401), (18, 71137423), (21, 60974934), (42, 30487467), (63, 20324978), (126, 10162489)]