18441402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439081}}^1$

素因数の和:439093

約数の個数: 16

約数和(自身を含む): 42151872

約数和(自身を除く): 23710470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439081, 878162, 1317243, 2634486, 3073567, 6147134, 9220701, 18441402]

約数ペア:

[(1, 18441402), (2, 9220701), (3, 6147134), (6, 3073567), (7, 2634486), (14, 1317243), (21, 878162), (42, 439081)]