81450042

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{185959}}^1$

素因数の和:186037

約数の個数: 16

約数和(自身を含む): 165132480

約数和(自身を除く): 83682438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 185959, 371918, 557877, 1115754, 13575007, 27150014, 40725021, 81450042]

約数ペア:

[(1, 81450042), (2, 40725021), (3, 27150014), (6, 13575007), (73, 1115754), (146, 557877), (219, 371918), (438, 185959)]