17691738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{128201}}^1$

素因数の和:128229

約数の個数: 16

約数和(自身を含む): 36922176

約数和(自身を除く): 19230438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 128201, 256402, 384603, 769206, 2948623, 5897246, 8845869, 17691738]

約数ペア:

[(1, 17691738), (2, 8845869), (3, 5897246), (6, 2948623), (23, 769206), (46, 384603), (69, 256402), (138, 128201)]