18526224

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 50746752

約数和(自身を除く): 32220528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 173, 184, 194, 276, 291, 346, 368, 388, 519, 552, 582, 692, 776, 1038, 1104, 1164, 1384, 1552, 2076, 2231, 2328, 2768, 3979, 4152, 4462, 4656, 6693, 7958, 8304, 8924, 11937, 13386, 15916, 16781, 17848, 23874, 26772, 31832, 33562, 35696, 47748, 50343, 53544, 63664, 67124, 95496, 100686, 107088, 134248, 190992, 201372, 268496, 385963, 402744, 771926, 805488, 1157889, 1543852, 2315778, 3087704, 4631556, 6175408, 9263112, 18526224]

約数ペア:

[(1, 18526224), (2, 9263112), (3, 6175408), (4, 4631556), (6, 3087704), (8, 2315778), (12, 1543852), (16, 1157889), (23, 805488), (24, 771926), (46, 402744), (48, 385963), (69, 268496), (92, 201372), (97, 190992), (138, 134248), (173, 107088), (184, 100686), (194, 95496), (276, 67124), (291, 63664), (346, 53544), (368, 50343), (388, 47748), (519, 35696), (552, 33562), (582, 31832), (692, 26772), (776, 23874), (1038, 17848), (1104, 16781), (1164, 15916), (1384, 13386), (1552, 11937), (2076, 8924), (2231, 8304), (2328, 7958), (2768, 6693), (3979, 4656), (4152, 4462)]