18426258

素因数分解:

$2^1\times 3^3\times {\mathrm{341227}}^1$

素因数の和:341238

約数の個数: 16

約数和(自身を含む): 40947360

約数和(自身を除く): 22521102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 341227, 682454, 1023681, 2047362, 3071043, 6142086, 9213129, 18426258]

約数ペア:

[(1, 18426258), (2, 9213129), (3, 6142086), (6, 3071043), (9, 2047362), (18, 1023681), (27, 682454), (54, 341227)]