28036602

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 70424640

約数和(自身を除く): 42388038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 43, 66, 74, 86, 89, 99, 111, 129, 178, 198, 222, 258, 267, 333, 387, 407, 473, 534, 666, 774, 801, 814, 946, 979, 1221, 1419, 1591, 1602, 1958, 2442, 2838, 2937, 3182, 3293, 3663, 3827, 4257, 4773, 5874, 6586, 7326, 7654, 8514, 8811, 9546, 9879, 11481, 14319, 17501, 17622, 19758, 22962, 28638, 29637, 34443, 35002, 36223, 42097, 52503, 59274, 68886, 72446, 84194, 105006, 108669, 126291, 141599, 157509, 217338, 252582, 283198, 315018, 326007, 378873, 424797, 652014, 757746, 849594, 1274391, 1557589, 2548782, 3115178, 4672767, 9345534, 14018301, 28036602]

約数ペア:

[(1, 28036602), (2, 14018301), (3, 9345534), (6, 4672767), (9, 3115178), (11, 2548782), (18, 1557589), (22, 1274391), (33, 849594), (37, 757746), (43, 652014), (66, 424797), (74, 378873), (86, 326007), (89, 315018), (99, 283198), (111, 252582), (129, 217338), (178, 157509), (198, 141599), (222, 126291), (258, 108669), (267, 105006), (333, 84194), (387, 72446), (407, 68886), (473, 59274), (534, 52503), (666, 42097), (774, 36223), (801, 35002), (814, 34443), (946, 29637), (979, 28638), (1221, 22962), (1419, 19758), (1591, 17622), (1602, 17501), (1958, 14319), (2442, 11481), (2838, 9879), (2937, 9546), (3182, 8811), (3293, 8514), (3663, 7654), (3827, 7326), (4257, 6586), (4773, 5874)]