42757794

素因数分解:

$2^1\times 3^5\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 97170528

約数和(自身を除く): 54412734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 243, 291, 486, 582, 873, 907, 1746, 1814, 2619, 2721, 5238, 5442, 7857, 8163, 15714, 16326, 23571, 24489, 47142, 48978, 73467, 87979, 146934, 175958, 220401, 263937, 440802, 527874, 791811, 1583622, 2375433, 4750866, 7126299, 14252598, 21378897, 42757794]

約数ペア:

[(1, 42757794), (2, 21378897), (3, 14252598), (6, 7126299), (9, 4750866), (18, 2375433), (27, 1583622), (54, 791811), (81, 527874), (97, 440802), (162, 263937), (194, 220401), (243, 175958), (291, 146934), (486, 87979), (582, 73467), (873, 48978), (907, 47142), (1746, 24489), (1814, 23571), (2619, 16326), (2721, 15714), (5238, 8163), (5442, 7857)]