19184076

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{733}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 48626032

約数和(自身を除く): 29441956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 733, 1454, 1466, 2181, 2199, 2908, 2932, 4362, 4398, 6543, 6597, 8724, 8796, 13086, 13194, 26172, 26388, 532891, 1065782, 1598673, 2131564, 3197346, 4796019, 6394692, 9592038, 19184076]

約数ペア:

[(1, 19184076), (2, 9592038), (3, 6394692), (4, 4796019), (6, 3197346), (9, 2131564), (12, 1598673), (18, 1065782), (36, 532891), (727, 26388), (733, 26172), (1454, 13194), (1466, 13086), (2181, 8796), (2199, 8724), (2908, 6597), (2932, 6543), (4362, 4398)]