99991218

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{111847}}^1$

素因数の和:112001

約数の個数: 16

約数和(自身を含む): 201326400

約数和(自身を除く): 101335182

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 111847, 223694, 335541, 671082, 16665203, 33330406, 49995609, 99991218]

約数ペア:

[(1, 99991218), (2, 49995609), (3, 33330406), (6, 16665203), (149, 671082), (298, 335541), (447, 223694), (894, 111847)]