81986706

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{96911}}^1$

素因数の和:96966

約数の個数: 24

約数和(自身を含む): 181419264

約数和(自身を除く): 99432558

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 96911, 193822, 290733, 581466, 872199, 1744398, 4554817, 9109634, 13664451, 27328902, 40993353, 81986706]

約数ペア:

[(1, 81986706), (2, 40993353), (3, 27328902), (6, 13664451), (9, 9109634), (18, 4554817), (47, 1744398), (94, 872199), (141, 581466), (282, 290733), (423, 193822), (846, 96911)]