40021518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{290011}}^1$

素因数の和:290039

約数の個数: 16

約数和(自身を含む): 83523456

約数和(自身を除く): 43501938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 290011, 580022, 870033, 1740066, 6670253, 13340506, 20010759, 40021518]

約数ペア:

[(1, 40021518), (2, 20010759), (3, 13340506), (6, 6670253), (23, 1740066), (46, 870033), (69, 580022), (138, 290011)]