131813994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1689923}}^1$

素因数の和:1689941

約数の個数: 16

約数和(自身を含む): 283907232

約数和(自身を除く): 152093238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1689923, 3379846, 5069769, 10139538, 21968999, 43937998, 65906997, 131813994]

約数ペア:

[(1, 131813994), (2, 65906997), (3, 43937998), (6, 21968999), (13, 10139538), (26, 5069769), (39, 3379846), (78, 1689923)]