2018149077

素因数分解:

$3^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{39761}}^1$

素因数の和:42188

約数の個数: 16

約数和(自身を含む): 3076624512

約数和(自身を除く): 1058475435

約数列:

[1, 3, 7, 21, 2417, 7251, 16919, 39761, 50757, 119283, 278327, 834981, 96102337, 288307011, 672716359, 2018149077]

約数ペア:

[(1, 2018149077), (3, 672716359), (7, 288307011), (21, 96102337), (2417, 834981), (7251, 278327), (16919, 119283), (39761, 50757)]