18468366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439723}}^1$

素因数の和:439735

約数の個数: 16

約数和(自身を含む): 42213504

約数和(自身を除く): 23745138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439723, 879446, 1319169, 2638338, 3078061, 6156122, 9234183, 18468366]

約数ペア:

[(1, 18468366), (2, 9234183), (3, 6156122), (6, 3078061), (7, 2638338), (14, 1319169), (21, 879446), (42, 439723)]