47762778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1137209}}^1$

素因数の和:1137221

約数の個数: 16

約数和(自身を含む): 109172160

約数和(自身を除く): 61409382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1137209, 2274418, 3411627, 6823254, 7960463, 15920926, 23881389, 47762778]

約数ペア:

[(1, 47762778), (2, 23881389), (3, 15920926), (6, 7960463), (7, 6823254), (14, 3411627), (21, 2274418), (42, 1137209)]