18039714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39047}}^1$

素因数の和:39070

約数の個数: 32

約数和(自身を含む): 44983296

約数和(自身を除く): 26943582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39047, 78094, 117141, 234282, 273329, 429517, 546658, 819987, 859034, 1288551, 1639974, 2577102, 3006619, 6013238, 9019857, 18039714]

約数ペア:

[(1, 18039714), (2, 9019857), (3, 6013238), (6, 3006619), (7, 2577102), (11, 1639974), (14, 1288551), (21, 859034), (22, 819987), (33, 546658), (42, 429517), (66, 273329), (77, 234282), (154, 117141), (231, 78094), (462, 39047)]