2012168457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6607}}^1$

素因数の和:6782

約数の個数: 48

約数和(自身を含む): 3319330560

約数和(自身を除く): 1307162103

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 137, 171, 247, 411, 741, 1233, 1781, 2223, 2603, 5343, 6607, 7809, 16029, 19821, 23427, 33839, 59463, 85891, 101517, 125533, 257673, 304551, 376599, 773019, 905159, 1129797, 1631929, 2715477, 4895787, 8146431, 11767067, 14687361, 17198021, 35301201, 51594063, 105903603, 154782189, 223574273, 670722819, 2012168457]

約数ペア:

[(1, 2012168457), (3, 670722819), (9, 223574273), (13, 154782189), (19, 105903603), (39, 51594063), (57, 35301201), (117, 17198021), (137, 14687361), (171, 11767067), (247, 8146431), (411, 4895787), (741, 2715477), (1233, 1631929), (1781, 1129797), (2223, 905159), (2603, 773019), (5343, 376599), (6607, 304551), (7809, 257673), (16029, 125533), (19821, 101517), (23427, 85891), (33839, 59463)]