31063356

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1051}}^1$

素因数の和:1882

約数の個数: 36

約数和(自身を含む): 78691704

約数和(自身を除く): 47628348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1051, 1642, 2102, 2463, 3153, 3284, 4204, 4926, 6306, 7389, 9459, 9852, 12612, 14778, 18918, 29556, 37836, 862871, 1725742, 2588613, 3451484, 5177226, 7765839, 10354452, 15531678, 31063356]

約数ペア:

[(1, 31063356), (2, 15531678), (3, 10354452), (4, 7765839), (6, 5177226), (9, 3451484), (12, 2588613), (18, 1725742), (36, 862871), (821, 37836), (1051, 29556), (1642, 18918), (2102, 14778), (2463, 12612), (3153, 9852), (3284, 9459), (4204, 7389), (4926, 6306)]