138150852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1644653}}^1$

素因数の和:1644667

約数の個数: 24

約数和(自身を含む): 368402496

約数和(自身を除く): 230251644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1644653, 3289306, 4933959, 6578612, 9867918, 11512571, 19735836, 23025142, 34537713, 46050284, 69075426, 138150852]

約数ペア:

[(1, 138150852), (2, 69075426), (3, 46050284), (4, 34537713), (6, 23025142), (7, 19735836), (12, 11512571), (14, 9867918), (21, 6578612), (28, 4933959), (42, 3289306), (84, 1644653)]