84126678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{378949}}^1$

素因数の和:378991

約数の個数: 16

約数和(自身を含む): 172801200

約数和(自身を除く): 88674522

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 378949, 757898, 1136847, 2273694, 14021113, 28042226, 42063339, 84126678]

約数ペア:

[(1, 84126678), (2, 42063339), (3, 28042226), (6, 14021113), (37, 2273694), (74, 1136847), (111, 757898), (222, 378949)]