17897421246

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1\times {\mathrm{21313}}^1$

素因数の和:22300

約数の個数: 32

約数和(自身を含む): 36047941920

約数和(自身を除く): 18150520674

約数列:

[1, 2, 3, 6, 173, 346, 519, 809, 1038, 1618, 2427, 4854, 21313, 42626, 63939, 127878, 139957, 279914, 419871, 839742, 3687149, 7374298, 11061447, 17242217, 22122894, 34484434, 51726651, 103453302, 2982903541, 5965807082, 8948710623, 17897421246]

約数ペア:

[(1, 17897421246), (2, 8948710623), (3, 5965807082), (6, 2982903541), (173, 103453302), (346, 51726651), (519, 34484434), (809, 22122894), (1038, 17242217), (1618, 11061447), (2427, 7374298), (4854, 3687149), (21313, 839742), (42626, 419871), (63939, 279914), (127878, 139957)]