18138368

素因数分解:

$2^8\times {\mathrm{70853}}^1$

素因数の和:70869

約数の個数: 18

約数和(自身を含む): 36206394

約数和(自身を除く): 18068026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 70853, 141706, 283412, 566824, 1133648, 2267296, 4534592, 9069184, 18138368]

約数ペア:

[(1, 18138368), (2, 9069184), (4, 4534592), (8, 2267296), (16, 1133648), (32, 566824), (64, 283412), (128, 141706), (256, 70853)]