122638518

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{22193}}^1$

素因数の和:22508

約数の個数: 24

約数和(自身を含む): 266594328

約数和(自身を除く): 143955810

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 22193, 44386, 66579, 133158, 199737, 399474, 6813251, 13626502, 20439753, 40879506, 61319259, 122638518]

約数ペア:

[(1, 122638518), (2, 61319259), (3, 40879506), (6, 20439753), (9, 13626502), (18, 6813251), (307, 399474), (614, 199737), (921, 133158), (1842, 66579), (2763, 44386), (5526, 22193)]