42686678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3187}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 66144624

約数和(自身を除く): 23457946

約数列:

[1, 2, 37, 74, 181, 362, 3187, 6374, 6697, 13394, 117919, 235838, 576847, 1153694, 21343339, 42686678]

約数ペア:

[(1, 42686678), (2, 21343339), (37, 1153694), (74, 576847), (181, 235838), (362, 117919), (3187, 13394), (6374, 6697)]