138981918

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{46051}}^1$

素因数の和:46559

約数の個数: 16

約数和(自身を含む): 278522496

約数和(自身を除く): 139540578

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 46051, 92102, 138153, 276306, 23163653, 46327306, 69490959, 138981918]

約数ペア:

[(1, 138981918), (2, 69490959), (3, 46327306), (6, 23163653), (503, 276306), (1006, 138153), (1509, 92102), (3018, 46051)]