129872034

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{248797}}^1$

素因数の和:248834

約数の個数: 24

約数和(自身を含む): 291093660

約数和(自身を除く): 161221626

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 248797, 497594, 746391, 1492782, 2239173, 4478346, 7215113, 14430226, 21645339, 43290678, 64936017, 129872034]

約数ペア:

[(1, 129872034), (2, 64936017), (3, 43290678), (6, 21645339), (9, 14430226), (18, 7215113), (29, 4478346), (58, 2239173), (87, 1492782), (174, 746391), (261, 497594), (522, 248797)]