81183582

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{34429}}^1$

素因数の和:34568

約数の個数: 24

約数和(自身を含む): 177245640

約数和(自身を除く): 96062058

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 34429, 68858, 103287, 206574, 309861, 619722, 4510199, 9020398, 13530597, 27061194, 40591791, 81183582]

約数ペア:

[(1, 81183582), (2, 40591791), (3, 27061194), (6, 13530597), (9, 9020398), (18, 4510199), (131, 619722), (262, 309861), (393, 206574), (786, 103287), (1179, 68858), (2358, 34429)]