257877324

素因数分解:

$2^2\times 3^3\times {\mathrm{2387753}}^1$

素因数の和:2387766

約数の個数: 24

約数和(自身を含む): 668571120

約数和(自身を除く): 410693796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2387753, 4775506, 7163259, 9551012, 14326518, 21489777, 28653036, 42979554, 64469331, 85959108, 128938662, 257877324]

約数ペア:

[(1, 257877324), (2, 128938662), (3, 85959108), (4, 64469331), (6, 42979554), (9, 28653036), (12, 21489777), (18, 14326518), (27, 9551012), (36, 7163259), (54, 4775506), (108, 2387753)]