40528866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{964973}}^1$

素因数の和:964985

約数の個数: 16

約数和(自身を含む): 92637504

約数和(自身を除く): 52108638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 964973, 1929946, 2894919, 5789838, 6754811, 13509622, 20264433, 40528866]

約数ペア:

[(1, 40528866), (2, 20264433), (3, 13509622), (6, 6754811), (7, 5789838), (14, 2894919), (21, 1929946), (42, 964973)]