18427432

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{6959}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 34660800

約数和(自身を除く): 16233368

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 6959, 13918, 27836, 55672, 2303429, 4606858, 9213716, 18427432]

約数ペア:

[(1, 18427432), (2, 9213716), (4, 4606858), (8, 2303429), (331, 55672), (662, 27836), (1324, 13918), (2648, 6959)]