18395034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{437977}}^1$

素因数の和:437989

約数の個数: 16

約数和(自身を含む): 42045888

約数和(自身を除く): 23650854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 437977, 875954, 1313931, 2627862, 3065839, 6131678, 9197517, 18395034]

約数ペア:

[(1, 18395034), (2, 9197517), (3, 6131678), (6, 3065839), (7, 2627862), (14, 1313931), (21, 875954), (42, 437977)]