68917902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16339}}^1$

素因数の和:16400

約数の個数: 32

約数和(自身を含む): 149020800

約数和(自身を除く): 80102898

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 16339, 32678, 49017, 98034, 310441, 604543, 620882, 931323, 1209086, 1813629, 1862646, 3627258, 11486317, 22972634, 34458951, 68917902]

約数ペア:

[(1, 68917902), (2, 34458951), (3, 22972634), (6, 11486317), (19, 3627258), (37, 1862646), (38, 1813629), (57, 1209086), (74, 931323), (111, 620882), (114, 604543), (222, 310441), (703, 98034), (1406, 49017), (2109, 32678), (4218, 16339)]