18613014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443167}}^1$

素因数の和:443179

約数の個数: 16

約数和(自身を含む): 42544128

約数和(自身を除く): 23931114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443167, 886334, 1329501, 2659002, 3102169, 6204338, 9306507, 18613014]

約数ペア:

[(1, 18613014), (2, 9306507), (3, 6204338), (6, 3102169), (7, 2659002), (14, 1329501), (21, 886334), (42, 443167)]