39403854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{104243}}^1$

素因数の和:104261

約数の個数: 32

約数和(自身を含む): 100074240

約数和(自身を除く): 60670386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 104243, 208486, 312729, 625458, 729701, 938187, 1459402, 1876374, 2189103, 2814561, 4378206, 5629122, 6567309, 13134618, 19701927, 39403854]

約数ペア:

[(1, 39403854), (2, 19701927), (3, 13134618), (6, 6567309), (7, 5629122), (9, 4378206), (14, 2814561), (18, 2189103), (21, 1876374), (27, 1459402), (42, 938187), (54, 729701), (63, 625458), (126, 312729), (189, 208486), (378, 104243)]