40187694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{393997}}^1$

素因数の和:394019

約数の個数: 16

約数和(自身を含む): 85103568

約数和(自身を除く): 44915874

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 393997, 787994, 1181991, 2363982, 6697949, 13395898, 20093847, 40187694]

約数ペア:

[(1, 40187694), (2, 20093847), (3, 13395898), (6, 6697949), (17, 2363982), (34, 1181991), (51, 787994), (102, 393997)]