68869026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131933}}^1$

素因数の和:131970

約数の個数: 24

約数和(自身を含む): 154362780

約数和(自身を除く): 85493754

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 131933, 263866, 395799, 791598, 1187397, 2374794, 3826057, 7652114, 11478171, 22956342, 34434513, 68869026]

約数ペア:

[(1, 68869026), (2, 34434513), (3, 22956342), (6, 11478171), (9, 7652114), (18, 3826057), (29, 2374794), (58, 1187397), (87, 791598), (174, 395799), (261, 263866), (522, 131933)]