129631218

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1493}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 268920000

約数和(自身を除く): 139288782

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 499, 998, 1493, 1497, 2986, 2994, 4479, 8958, 14471, 28942, 43297, 43413, 86594, 86826, 129891, 259782, 745007, 1490014, 2235021, 4470042, 21605203, 43210406, 64815609, 129631218]

約数ペア:

[(1, 129631218), (2, 64815609), (3, 43210406), (6, 21605203), (29, 4470042), (58, 2235021), (87, 1490014), (174, 745007), (499, 259782), (998, 129891), (1493, 86826), (1497, 86594), (2986, 43413), (2994, 43297), (4479, 28942), (8958, 14471)]