18070318

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8017}}^1$

素因数の和:8056

約数の個数: 24

約数和(自身を含む): 32905872

約数和(自身を除く): 14835554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8017, 16034, 56119, 112238, 184391, 368782, 392833, 785666, 1290737, 2581474, 9035159, 18070318]

約数ペア:

[(1, 18070318), (2, 9035159), (7, 2581474), (14, 1290737), (23, 785666), (46, 392833), (49, 368782), (98, 184391), (161, 112238), (322, 56119), (1127, 16034), (2254, 8017)]