1850900181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{34217}}^1$

素因数の和:34325

約数の個数: 32

約数和(自身を含む): 2835987840

約数和(自身を除く): 985087659

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 4161, 18031, 34217, 54093, 102651, 444821, 650123, 1334463, 1950369, 2497841, 7493523, 8451599, 25354797, 32471933, 47458979, 97415799, 142376937, 616966727, 1850900181]

約数ペア:

[(1, 1850900181), (3, 616966727), (13, 142376937), (19, 97415799), (39, 47458979), (57, 32471933), (73, 25354797), (219, 8451599), (247, 7493523), (741, 2497841), (949, 1950369), (1387, 1334463), (2847, 650123), (4161, 444821), (18031, 102651), (34217, 54093)]