138456294

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{623677}}^1$

素因数の和:623719

約数の個数: 16

約数和(自身を含む): 284397168

約数和(自身を除く): 145940874

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 623677, 1247354, 1871031, 3742062, 23076049, 46152098, 69228147, 138456294]

約数ペア:

[(1, 138456294), (2, 69228147), (3, 46152098), (6, 23076049), (37, 3742062), (74, 1871031), (111, 1247354), (222, 623677)]