18864414

素因数分解:

$2^1\times 3^4\times {\mathrm{116447}}^1$

素因数の和:116461

約数の個数: 20

約数和(自身を含む): 42270624

約数和(自身を除く): 23406210

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116447, 232894, 349341, 698682, 1048023, 2096046, 3144069, 6288138, 9432207, 18864414]

約数ペア:

[(1, 18864414), (2, 9432207), (3, 6288138), (6, 3144069), (9, 2096046), (18, 1048023), (27, 698682), (54, 349341), (81, 232894), (162, 116447)]