80493993018

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103997407}}^1$

素因数の和:103997458

約数の個数: 24

約数和(自身を含む): 178459552128

約数和(自身を除く): 97965559110

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 103997407, 207994814, 311992221, 623984442, 935976663, 1871953326, 4471888501, 8943777002, 13415665503, 26831331006, 40246996509, 80493993018]

約数ペア:

[(1, 80493993018), (2, 40246996509), (3, 26831331006), (6, 13415665503), (9, 8943777002), (18, 4471888501), (43, 1871953326), (86, 935976663), (129, 623984442), (258, 311992221), (387, 207994814), (774, 103997407)]