26980836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6961}}^1$

素因数の和:7004

約数の個数: 48

約数和(自身を含む): 70176960

約数和(自身を除く): 43196124

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 6961, 13922, 20883, 27844, 41766, 83532, 118337, 132259, 236674, 264518, 355011, 396777, 473348, 529036, 710022, 793554, 1420044, 1587108, 2248403, 4496806, 6745209, 8993612, 13490418, 26980836]

約数ペア:

[(1, 26980836), (2, 13490418), (3, 8993612), (4, 6745209), (6, 4496806), (12, 2248403), (17, 1587108), (19, 1420044), (34, 793554), (38, 710022), (51, 529036), (57, 473348), (68, 396777), (76, 355011), (102, 264518), (114, 236674), (204, 132259), (228, 118337), (323, 83532), (646, 41766), (969, 27844), (1292, 20883), (1938, 13922), (3876, 6961)]