115389342

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{90289}}^1$

素因数の和:90368

約数の個数: 24

約数和(自身を含む): 253534320

約数和(自身を除く): 138144978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 90289, 180578, 270867, 541734, 812601, 1625202, 6410519, 12821038, 19231557, 38463114, 57694671, 115389342]

約数ペア:

[(1, 115389342), (2, 57694671), (3, 38463114), (6, 19231557), (9, 12821038), (18, 6410519), (71, 1625202), (142, 812601), (213, 541734), (426, 270867), (639, 180578), (1278, 90289)]