18470646

素因数分解:

$2^1\times 3^3\times {\mathrm{342049}}^1$

素因数の和:342060

約数の個数: 16

約数和(自身を含む): 41046000

約数和(自身を除く): 22575354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 342049, 684098, 1026147, 2052294, 3078441, 6156882, 9235323, 18470646]

約数ペア:

[(1, 18470646), (2, 9235323), (3, 6156882), (6, 3078441), (9, 2052294), (18, 1026147), (27, 684098), (54, 342049)]