28373598

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 70698240

約数和(自身を除く): 42324642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1291, 1998, 2442, 2582, 3663, 3873, 7326, 7746, 10989, 11619, 14201, 21978, 23238, 28402, 34857, 42603, 47767, 69714, 85206, 95534, 127809, 143301, 255618, 286602, 383427, 429903, 525437, 766854, 859806, 1050874, 1289709, 1576311, 2579418, 3152622, 4728933, 9457866, 14186799, 28373598]

約数ペア:

[(1, 28373598), (2, 14186799), (3, 9457866), (6, 4728933), (9, 3152622), (11, 2579418), (18, 1576311), (22, 1289709), (27, 1050874), (33, 859806), (37, 766854), (54, 525437), (66, 429903), (74, 383427), (99, 286602), (111, 255618), (198, 143301), (222, 127809), (297, 95534), (333, 85206), (407, 69714), (594, 47767), (666, 42603), (814, 34857), (999, 28402), (1221, 23238), (1291, 21978), (1998, 14201), (2442, 11619), (2582, 10989), (3663, 7746), (3873, 7326)]