47042646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{160009}}^1$

素因数の和:160028

約数の個数: 24

約数和(自身を含む): 109446840

約数和(自身を除く): 62404194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 160009, 320018, 480027, 960054, 1120063, 2240126, 3360189, 6720378, 7840441, 15680882, 23521323, 47042646]

約数ペア:

[(1, 47042646), (2, 23521323), (3, 15680882), (6, 7840441), (7, 6720378), (14, 3360189), (21, 2240126), (42, 1120063), (49, 960054), (98, 480027), (147, 320018), (294, 160009)]