2040714

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 5503680

約数和(自身を除く): 3462966

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 81, 102, 114, 117, 153, 162, 171, 221, 234, 243, 247, 306, 323, 342, 351, 442, 459, 486, 494, 513, 646, 663, 702, 741, 918, 969, 1026, 1053, 1326, 1377, 1482, 1539, 1938, 1989, 2106, 2223, 2754, 2907, 3078, 3159, 3978, 4131, 4199, 4446, 4617, 5814, 5967, 6318, 6669, 8262, 8398, 8721, 9234, 11934, 12597, 13338, 17442, 17901, 20007, 25194, 26163, 35802, 37791, 40014, 52326, 53703, 60021, 75582, 78489, 107406, 113373, 120042, 156978, 226746, 340119, 680238, 1020357, 2040714]

約数ペア:

[(1, 2040714), (2, 1020357), (3, 680238), (6, 340119), (9, 226746), (13, 156978), (17, 120042), (18, 113373), (19, 107406), (26, 78489), (27, 75582), (34, 60021), (38, 53703), (39, 52326), (51, 40014), (54, 37791), (57, 35802), (78, 26163), (81, 25194), (102, 20007), (114, 17901), (117, 17442), (153, 13338), (162, 12597), (171, 11934), (221, 9234), (234, 8721), (243, 8398), (247, 8262), (306, 6669), (323, 6318), (342, 5967), (351, 5814), (442, 4617), (459, 4446), (486, 4199), (494, 4131), (513, 3978), (646, 3159), (663, 3078), (702, 2907), (741, 2754), (918, 2223), (969, 2106), (1026, 1989), (1053, 1938), (1326, 1539), (1377, 1482)]