2952558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 7672320

約数和(自身を除く): 4719762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 107, 126, 146, 189, 214, 219, 321, 378, 438, 511, 642, 657, 749, 963, 1022, 1314, 1498, 1533, 1926, 1971, 2247, 2889, 3066, 3942, 4494, 4599, 5778, 6741, 7811, 9198, 13482, 13797, 15622, 20223, 23433, 27594, 40446, 46866, 54677, 70299, 109354, 140598, 164031, 210897, 328062, 421794, 492093, 984186, 1476279, 2952558]

約数ペア:

[(1, 2952558), (2, 1476279), (3, 984186), (6, 492093), (7, 421794), (9, 328062), (14, 210897), (18, 164031), (21, 140598), (27, 109354), (42, 70299), (54, 54677), (63, 46866), (73, 40446), (107, 27594), (126, 23433), (146, 20223), (189, 15622), (214, 13797), (219, 13482), (321, 9198), (378, 7811), (438, 6741), (511, 5778), (642, 4599), (657, 4494), (749, 3942), (963, 3066), (1022, 2889), (1314, 2247), (1498, 1971), (1533, 1926)]