39814278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{947959}}^1$

素因数の和:947971

約数の個数: 16

約数和(自身を含む): 91004160

約数和(自身を除く): 51189882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 947959, 1895918, 2843877, 5687754, 6635713, 13271426, 19907139, 39814278]

約数ペア:

[(1, 39814278), (2, 19907139), (3, 13271426), (6, 6635713), (7, 5687754), (14, 2843877), (21, 1895918), (42, 947959)]