401036874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1364071}}^1$

素因数の和:1364090

約数の個数: 24

約数和(自身を含む): 933025248

約数和(自身を除く): 531988374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1364071, 2728142, 4092213, 8184426, 9548497, 19096994, 28645491, 57290982, 66839479, 133678958, 200518437, 401036874]

約数ペア:

[(1, 401036874), (2, 200518437), (3, 133678958), (6, 66839479), (7, 57290982), (14, 28645491), (21, 19096994), (42, 9548497), (49, 8184426), (98, 4092213), (147, 2728142), (294, 1364071)]