47691378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{378503}}^1$

素因数の和:378518

約数の個数: 24

約数和(自身を含む): 118093248

約数和(自身を除く): 70401870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 378503, 757006, 1135509, 2271018, 2649521, 3406527, 5299042, 6813054, 7948563, 15897126, 23845689, 47691378]

約数ペア:

[(1, 47691378), (2, 23845689), (3, 15897126), (6, 7948563), (7, 6813054), (9, 5299042), (14, 3406527), (18, 2649521), (21, 2271018), (42, 1135509), (63, 757006), (126, 378503)]