2891646

素因数分解:

$2^1\times 3^3\times {\mathrm{53549}}^1$

素因数の和:53560

約数の個数: 16

約数和(自身を含む): 6426000

約数和(自身を除く): 3534354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 53549, 107098, 160647, 321294, 481941, 963882, 1445823, 2891646]

約数ペア:

[(1, 2891646), (2, 1445823), (3, 963882), (6, 481941), (9, 321294), (18, 160647), (27, 107098), (54, 53549)]