2018036870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{15287}}^1$

素因数の和:15644

約数の個数: 32

約数和(自身を含む): 3729293568

約数和(自身を除く): 1711256698

約数列:

[1, 2, 5, 10, 43, 86, 215, 307, 430, 614, 1535, 3070, 13201, 15287, 26402, 30574, 66005, 76435, 132010, 152870, 657341, 1314682, 3286705, 4693109, 6573410, 9386218, 23465545, 46931090, 201803687, 403607374, 1009018435, 2018036870]

約数ペア:

[(1, 2018036870), (2, 1009018435), (5, 403607374), (10, 201803687), (43, 46931090), (86, 23465545), (215, 9386218), (307, 6573410), (430, 4693109), (614, 3286705), (1535, 1314682), (3070, 657341), (13201, 152870), (15287, 132010), (26402, 76435), (30574, 66005)]