18264972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{138371}}^1$

素因数の和:138389

約数の個数: 24

約数和(自身を含む): 46492992

約数和(自身を除く): 28228020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 138371, 276742, 415113, 553484, 830226, 1522081, 1660452, 3044162, 4566243, 6088324, 9132486, 18264972]

約数ペア:

[(1, 18264972), (2, 9132486), (3, 6088324), (4, 4566243), (6, 3044162), (11, 1660452), (12, 1522081), (22, 830226), (33, 553484), (44, 415113), (66, 276742), (132, 138371)]