1949886

素因数分解:

$2^1\times 3^3\times {\mathrm{36109}}^1$

素因数の和:36120

約数の個数: 16

約数和(自身を含む): 4333200

約数和(自身を除く): 2383314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36109, 72218, 108327, 216654, 324981, 649962, 974943, 1949886]

約数ペア:

[(1, 1949886), (2, 974943), (3, 649962), (6, 324981), (9, 216654), (18, 108327), (27, 72218), (54, 36109)]