2018127579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{160207}}^1$

素因数の和:160259

約数の個数: 32

約数和(自身を含む): 3229793280

約数和(自身を除く): 1211665701

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 12597, 160207, 480621, 2082691, 2723519, 3043933, 6248073, 8170557, 9131799, 35405747, 39571129, 51746861, 106217241, 118713387, 155240583, 672709193, 2018127579]

約数ペア:

[(1, 2018127579), (3, 672709193), (13, 155240583), (17, 118713387), (19, 106217241), (39, 51746861), (51, 39571129), (57, 35405747), (221, 9131799), (247, 8170557), (323, 6248073), (663, 3043933), (741, 2723519), (969, 2082691), (4199, 480621), (12597, 160207)]