40015266

素因数分解:

$2^1\times 3^1\times {\mathrm{839}}^1\times {\mathrm{7949}}^1$

素因数の和:8793

約数の個数: 16

約数和(自身を含む): 80136000

約数和(自身を除く): 40120734

約数列:

[1, 2, 3, 6, 839, 1678, 2517, 5034, 7949, 15898, 23847, 47694, 6669211, 13338422, 20007633, 40015266]

約数ペア:

[(1, 40015266), (2, 20007633), (3, 13338422), (6, 6669211), (839, 47694), (1678, 23847), (2517, 15898), (5034, 7949)]