31401756

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5101}}^1$

素因数の和:5136

約数の個数: 60

約数和(自身を含む): 86427880

約数和(自身を除く): 55026124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 5101, 6156, 10202, 15303, 20404, 30606, 45909, 61212, 91818, 96919, 137727, 183636, 193838, 275454, 290757, 387676, 413181, 550908, 581514, 826362, 872271, 1163028, 1652724, 1744542, 2616813, 3489084, 5233626, 7850439, 10467252, 15700878, 31401756]

約数ペア:

[(1, 31401756), (2, 15700878), (3, 10467252), (4, 7850439), (6, 5233626), (9, 3489084), (12, 2616813), (18, 1744542), (19, 1652724), (27, 1163028), (36, 872271), (38, 826362), (54, 581514), (57, 550908), (76, 413181), (81, 387676), (108, 290757), (114, 275454), (162, 193838), (171, 183636), (228, 137727), (324, 96919), (342, 91818), (513, 61212), (684, 45909), (1026, 30606), (1539, 20404), (2052, 15303), (3078, 10202), (5101, 6156)]