18453410

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3313}}^1$

素因数の和:3877

約数の個数: 16

約数和(自身を含む): 33285816

約数和(自身を除く): 14832406

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 3313, 5570, 6626, 16565, 33130, 1845341, 3690682, 9226705, 18453410]

約数ペア:

[(1, 18453410), (2, 9226705), (5, 3690682), (10, 1845341), (557, 33130), (1114, 16565), (2785, 6626), (3313, 5570)]