18321296

素因数分解:

$2^4\times 7^2\times {\mathrm{23369}}^1$

素因数の和:23391

約数の個数: 30

約数和(自身を含む): 41294790

約数和(自身を除く): 22973494

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 23369, 46738, 93476, 163583, 186952, 327166, 373904, 654332, 1145081, 1308664, 2290162, 2617328, 4580324, 9160648, 18321296]

約数ペア:

[(1, 18321296), (2, 9160648), (4, 4580324), (7, 2617328), (8, 2290162), (14, 1308664), (16, 1145081), (28, 654332), (49, 373904), (56, 327166), (98, 186952), (112, 163583), (196, 93476), (392, 46738), (784, 23369)]