7028118

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 36

約数和(自身を含む): 15631980

約数和(自身を除く): 8603862

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 278, 318, 417, 477, 834, 954, 1251, 2502, 2809, 5618, 7367, 8427, 14734, 16854, 22101, 25281, 44202, 50562, 66303, 132606, 390451, 780902, 1171353, 2342706, 3514059, 7028118]

約数ペア:

[(1, 7028118), (2, 3514059), (3, 2342706), (6, 1171353), (9, 780902), (18, 390451), (53, 132606), (106, 66303), (139, 50562), (159, 44202), (278, 25281), (318, 22101), (417, 16854), (477, 14734), (834, 8427), (954, 7367), (1251, 5618), (2502, 2809)]