78865614

素因数分解:

$2^1\times 3^2\times {\mathrm{4381423}}^1$

素因数の和:4381431

約数の個数: 12

約数和(自身を含む): 170875536

約数和(自身を除く): 92009922

約数列:

[1, 2, 3, 6, 9, 18, 4381423, 8762846, 13144269, 26288538, 39432807, 78865614]

約数ペア:

[(1, 78865614), (2, 39432807), (3, 26288538), (6, 13144269), (9, 8762846), (18, 4381423)]