42646738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{9001}}^1$

素因数の和:9129

約数の個数: 16

約数和(自身を含む): 67406976

約数和(自身を除く): 24760238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 9001, 18002, 207023, 414046, 927103, 1854206, 21323369, 42646738]

約数ペア:

[(1, 42646738), (2, 21323369), (23, 1854206), (46, 927103), (103, 414046), (206, 207023), (2369, 18002), (4738, 9001)]