18178464

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8233}}^1$

素因数の和:8269

約数の個数: 48

約数和(自身を含む): 49799232

約数和(自身を除く): 31620768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8233, 16466, 24699, 32932, 49398, 65864, 98796, 131728, 189359, 197592, 263456, 378718, 395184, 568077, 757436, 790368, 1136154, 1514872, 2272308, 3029744, 4544616, 6059488, 9089232, 18178464]

約数ペア:

[(1, 18178464), (2, 9089232), (3, 6059488), (4, 4544616), (6, 3029744), (8, 2272308), (12, 1514872), (16, 1136154), (23, 790368), (24, 757436), (32, 568077), (46, 395184), (48, 378718), (69, 263456), (92, 197592), (96, 189359), (138, 131728), (184, 98796), (276, 65864), (368, 49398), (552, 32932), (736, 24699), (1104, 16466), (2208, 8233)]