814283526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19387703}}^1$

素因数の和:19387715

約数の個数: 16

約数和(自身を含む): 1861219584

約数和(自身を除く): 1046936058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 19387703, 38775406, 58163109, 116326218, 135713921, 271427842, 407141763, 814283526]

約数ペア:

[(1, 814283526), (2, 407141763), (3, 271427842), (6, 135713921), (7, 116326218), (14, 58163109), (21, 38775406), (42, 19387703)]