9181436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 17781120

約数和(自身を除く): 8599684

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2939, 3124, 5878, 11756, 32329, 64658, 129316, 208669, 417338, 834676, 2295359, 4590718, 9181436]

約数ペア:

[(1, 9181436), (2, 4590718), (4, 2295359), (11, 834676), (22, 417338), (44, 208669), (71, 129316), (142, 64658), (284, 32329), (781, 11756), (1562, 5878), (2939, 3124)]