1662020892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{67993}}^1$

素因数の和:68107

約数の個数: 72

約数和(自身を含む): 4850963936

約数和(自身を除く): 3188943044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 8148, 12222, 24444, 67993, 135986, 203979, 271972, 407958, 475951, 611937, 815916, 951902, 1223874, 1427853, 1903804, 2447748, 2855706, 4283559, 5711412, 6595321, 8567118, 13190642, 17134236, 19785963, 26381284, 39571926, 46167247, 59357889, 79143852, 92334494, 118715778, 138501741, 184668988, 237431556, 277003482, 415505223, 554006964, 831010446, 1662020892]

約数ペア:

[(1, 1662020892), (2, 831010446), (3, 554006964), (4, 415505223), (6, 277003482), (7, 237431556), (9, 184668988), (12, 138501741), (14, 118715778), (18, 92334494), (21, 79143852), (28, 59357889), (36, 46167247), (42, 39571926), (63, 26381284), (84, 19785963), (97, 17134236), (126, 13190642), (194, 8567118), (252, 6595321), (291, 5711412), (388, 4283559), (582, 2855706), (679, 2447748), (873, 1903804), (1164, 1427853), (1358, 1223874), (1746, 951902), (2037, 815916), (2716, 611937), (3492, 475951), (4074, 407958), (6111, 271972), (8148, 203979), (12222, 135986), (24444, 67993)]