18121344

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 31230336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1151, 1312, 1968, 2302, 2624, 3453, 3936, 4604, 5248, 6906, 7872, 9208, 13812, 15744, 18416, 27624, 36832, 47191, 55248, 73664, 94382, 110496, 141573, 147328, 188764, 220992, 283146, 377528, 441984, 566292, 755056, 1132584, 1510112, 2265168, 3020224, 4530336, 6040448, 9060672, 18121344]

約数ペア:

[(1, 18121344), (2, 9060672), (3, 6040448), (4, 4530336), (6, 3020224), (8, 2265168), (12, 1510112), (16, 1132584), (24, 755056), (32, 566292), (41, 441984), (48, 377528), (64, 283146), (82, 220992), (96, 188764), (123, 147328), (128, 141573), (164, 110496), (192, 94382), (246, 73664), (328, 55248), (384, 47191), (492, 36832), (656, 27624), (984, 18416), (1151, 15744), (1312, 13812), (1968, 9208), (2302, 7872), (2624, 6906), (3453, 5248), (3936, 4604)]