74428242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1772101}}^1$

素因数の和:1772113

約数の個数: 16

約数和(自身を含む): 170121792

約数和(自身を除く): 95693550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1772101, 3544202, 5316303, 10632606, 12404707, 24809414, 37214121, 74428242]

約数ペア:

[(1, 74428242), (2, 37214121), (3, 24809414), (6, 12404707), (7, 10632606), (14, 5316303), (21, 3544202), (42, 1772101)]