137920638

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{560653}}^1$

素因数の和:560699

約数の個数: 16

約数和(自身を含む): 282569616

約数和(自身を除く): 144648978

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 560653, 1121306, 1681959, 3363918, 22986773, 45973546, 68960319, 137920638]

約数ペア:

[(1, 137920638), (2, 68960319), (3, 45973546), (6, 22986773), (41, 3363918), (82, 1681959), (123, 1121306), (246, 560653)]