18093988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7759}}^1$

素因数の和:7827

約数の個数: 24

約数和(自身を含む): 35199360

約数和(自身を除く): 17105372

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7759, 15518, 31036, 85349, 170698, 341396, 411227, 822454, 1644908, 4523497, 9046994, 18093988]

約数ペア:

[(1, 18093988), (2, 9046994), (4, 4523497), (11, 1644908), (22, 822454), (44, 411227), (53, 341396), (106, 170698), (212, 85349), (583, 31036), (1166, 15518), (2332, 7759)]