17759898

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:970

約数の個数: 56

約数和(自身を含む): 43059828

約数和(自身を除く): 25299930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 937, 1053, 1458, 1874, 2106, 2811, 3159, 5622, 6318, 8433, 9477, 12181, 16866, 18954, 24362, 25299, 36543, 50598, 73086, 75897, 109629, 151794, 219258, 227691, 328887, 455382, 657774, 683073, 986661, 1366146, 1973322, 2959983, 5919966, 8879949, 17759898]

約数ペア:

[(1, 17759898), (2, 8879949), (3, 5919966), (6, 2959983), (9, 1973322), (13, 1366146), (18, 986661), (26, 683073), (27, 657774), (39, 455382), (54, 328887), (78, 227691), (81, 219258), (117, 151794), (162, 109629), (234, 75897), (243, 73086), (351, 50598), (486, 36543), (702, 25299), (729, 24362), (937, 18954), (1053, 16866), (1458, 12181), (1874, 9477), (2106, 8433), (2811, 6318), (3159, 5622)]