63421638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1510039}}^1$

素因数の和:1510051

約数の個数: 16

約数和(自身を含む): 144963840

約数和(自身を除く): 81542202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1510039, 3020078, 4530117, 9060234, 10570273, 21140546, 31710819, 63421638]

約数ペア:

[(1, 63421638), (2, 31710819), (3, 21140546), (6, 10570273), (7, 9060234), (14, 4530117), (21, 3020078), (42, 1510039)]