4378206

素因数分解:

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

素因数の和:104255

約数の個数: 16

約数和(自身を含む): 10007424

約数和(自身を除く): 5629218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 104243, 208486, 312729, 625458, 729701, 1459402, 2189103, 4378206]

約数ペア:

[(1, 4378206), (2, 2189103), (3, 1459402), (6, 729701), (7, 625458), (14, 312729), (21, 208486), (42, 104243)]