15729126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 36072960

約数和(自身を除く): 20343834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 487, 769, 974, 1461, 1538, 2307, 2922, 3409, 4614, 5383, 6818, 10227, 10766, 16149, 20454, 32298, 374503, 749006, 1123509, 2247018, 2621521, 5243042, 7864563, 15729126]

約数ペア:

[(1, 15729126), (2, 7864563), (3, 5243042), (6, 2621521), (7, 2247018), (14, 1123509), (21, 749006), (42, 374503), (487, 32298), (769, 20454), (974, 16149), (1461, 10766), (1538, 10227), (2307, 6818), (2922, 5383), (3409, 4614)]