129877818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20479}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 298844160

約数和(自身を除く): 168966342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 20479, 40958, 61437, 122874, 143353, 286706, 430059, 860118, 3092329, 6184658, 9276987, 18553974, 21646303, 43292606, 64938909, 129877818]

約数ペア:

[(1, 129877818), (2, 64938909), (3, 43292606), (6, 21646303), (7, 18553974), (14, 9276987), (21, 6184658), (42, 3092329), (151, 860118), (302, 430059), (453, 286706), (906, 143353), (1057, 122874), (2114, 61437), (3171, 40958), (6342, 20479)]