38668518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{306893}}^1$

素因数の和:306908

約数の個数: 24

約数和(自身を含む): 95750928

約数和(自身を除く): 57082410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 306893, 613786, 920679, 1841358, 2148251, 2762037, 4296502, 5524074, 6444753, 12889506, 19334259, 38668518]

約数ペア:

[(1, 38668518), (2, 19334259), (3, 12889506), (6, 6444753), (7, 5524074), (9, 4296502), (14, 2762037), (18, 2148251), (21, 1841358), (42, 920679), (63, 613786), (126, 306893)]