15671289978

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1129}}^1\times {\mathrm{7207}}^1$

素因数の和:8451

約数の個数: 48

約数和(自身を含む): 34306908480

約数和(自身を除く): 18635618502

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1129, 1926, 2258, 3387, 6774, 7207, 10161, 14414, 20322, 21621, 43242, 64863, 120803, 129726, 241606, 362409, 724818, 771149, 1087227, 1542298, 2174454, 2313447, 4626894, 6940341, 8136703, 13880682, 16273406, 24410109, 48820218, 73230327, 146460654, 870627221, 1741254442, 2611881663, 5223763326, 7835644989, 15671289978]

約数ペア:

[(1, 15671289978), (2, 7835644989), (3, 5223763326), (6, 2611881663), (9, 1741254442), (18, 870627221), (107, 146460654), (214, 73230327), (321, 48820218), (642, 24410109), (963, 16273406), (1129, 13880682), (1926, 8136703), (2258, 6940341), (3387, 4626894), (6774, 2313447), (7207, 2174454), (10161, 1542298), (14414, 1087227), (20322, 771149), (21621, 724818), (43242, 362409), (64863, 241606), (120803, 129726)]