138021174

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{207239}}^1$

素因数の和:207284

約数の個数: 24

約数和(自身を含む): 307129680

約数和(自身を除く): 169108506

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 207239, 414478, 621717, 1243434, 1865151, 3730302, 7667843, 15335686, 23003529, 46007058, 69010587, 138021174]

約数ペア:

[(1, 138021174), (2, 69010587), (3, 46007058), (6, 23003529), (9, 15335686), (18, 7667843), (37, 3730302), (74, 1865151), (111, 1243434), (222, 621717), (333, 414478), (666, 207239)]