42903826

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29753}}^1$

素因数の和:29865

約数の個数: 16

約数和(自身を含む): 74265984

約数和(自身を除く): 31362158

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 29753, 59506, 208271, 416542, 3064559, 6129118, 21451913, 42903826]

約数ペア:

[(1, 42903826), (2, 21451913), (7, 6129118), (14, 3064559), (103, 416542), (206, 208271), (721, 59506), (1442, 29753)]