8142427146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193867313}}^1$

素因数の和:193867325

約数の個数: 16

約数和(自身を含む): 18611262144

約数和(自身を除く): 10468834998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193867313, 387734626, 581601939, 1163203878, 1357071191, 2714142382, 4071213573, 8142427146]

約数ペア:

[(1, 8142427146), (2, 4071213573), (3, 2714142382), (6, 1357071191), (7, 1163203878), (14, 581601939), (21, 387734626), (42, 193867313)]