40129938

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39113}}^1$

素因数の和:39143

約数の個数: 32

約数和(自身を含む): 93873600

約数和(自身を除く): 53743662

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39113, 78226, 117339, 234678, 352017, 704034, 743147, 1056051, 1486294, 2112102, 2229441, 4458882, 6688323, 13376646, 20064969, 40129938]

約数ペア:

[(1, 40129938), (2, 20064969), (3, 13376646), (6, 6688323), (9, 4458882), (18, 2229441), (19, 2112102), (27, 1486294), (38, 1056051), (54, 743147), (57, 704034), (114, 352017), (171, 234678), (342, 117339), (513, 78226), (1026, 39113)]