838605684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9983401}}^1$

素因数の和:9983415

約数の個数: 24

約数和(自身を含む): 2236282048

約数和(自身を除く): 1397676364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9983401, 19966802, 29950203, 39933604, 59900406, 69883807, 119800812, 139767614, 209651421, 279535228, 419302842, 838605684]

約数ペア:

[(1, 838605684), (2, 419302842), (3, 279535228), (4, 209651421), (6, 139767614), (7, 119800812), (12, 69883807), (14, 59900406), (21, 39933604), (28, 29950203), (42, 19966802), (84, 9983401)]