20181834

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6481}}^1$

素因数の和:6662

約数の個数: 24

約数和(自身を含む): 43986852

約数和(自身を除く): 23805018

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6481, 12962, 19443, 38886, 58329, 116658, 1121213, 2242426, 3363639, 6727278, 10090917, 20181834]

約数ペア:

[(1, 20181834), (2, 10090917), (3, 6727278), (6, 3363639), (9, 2242426), (18, 1121213), (173, 116658), (346, 58329), (519, 38886), (1038, 19443), (1557, 12962), (3114, 6481)]