30686226

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{39041}}^1$

素因数の和:39177

約数の個数: 16

約数和(自身を含む): 61842528

約数和(自身を除く): 31156302

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 39041, 78082, 117123, 234246, 5114371, 10228742, 15343113, 30686226]

約数ペア:

[(1, 30686226), (2, 15343113), (3, 10228742), (6, 5114371), (131, 234246), (262, 117123), (393, 78082), (786, 39041)]