18421102

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7879}}^1$

素因数の和:8055

約数の個数: 16

約数和(自身を含む): 31772160

約数和(自身を除く): 13351058

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 7879, 15758, 55153, 110306, 1315793, 2631586, 9210551, 18421102]

約数ペア:

[(1, 18421102), (2, 9210551), (7, 2631586), (14, 1315793), (167, 110306), (334, 55153), (1169, 15758), (2338, 7879)]