2018379734

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 3644766720

約数和(自身を除く): 1626386986

約数列:

[1, 2, 7, 14, 41, 59, 82, 107, 118, 214, 287, 413, 557, 574, 749, 826, 1114, 1498, 2419, 3899, 4387, 4838, 6313, 7798, 8774, 12626, 16933, 22837, 30709, 32863, 33866, 44191, 45674, 59599, 61418, 65726, 88382, 119198, 159859, 230041, 258833, 319718, 417193, 460082, 517666, 834386, 1347383, 1811831, 2443559, 2694766, 3516341, 3623662, 4887118, 7032682, 9431681, 17104913, 18863362, 24614387, 34209826, 49228774, 144169981, 288339962, 1009189867, 2018379734]

約数ペア:

[(1, 2018379734), (2, 1009189867), (7, 288339962), (14, 144169981), (41, 49228774), (59, 34209826), (82, 24614387), (107, 18863362), (118, 17104913), (214, 9431681), (287, 7032682), (413, 4887118), (557, 3623662), (574, 3516341), (749, 2694766), (826, 2443559), (1114, 1811831), (1498, 1347383), (2419, 834386), (3899, 517666), (4387, 460082), (4838, 417193), (6313, 319718), (7798, 258833), (8774, 230041), (12626, 159859), (16933, 119198), (22837, 88382), (30709, 65726), (32863, 61418), (33866, 59599), (44191, 45674)]