17943302424

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{20903}}^1$

素因数の和:21720

約数の個数: 64

約数和(自身を含む): 45875082240

約数和(自身を除く): 27931779816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 761, 1128, 1522, 2283, 3044, 4566, 6088, 9132, 18264, 20903, 35767, 41806, 62709, 71534, 83612, 107301, 125418, 143068, 167224, 214602, 250836, 286136, 429204, 501672, 858408, 982441, 1964882, 2947323, 3929764, 5894646, 7859528, 11789292, 15907183, 23578584, 31814366, 47721549, 63628732, 95443098, 127257464, 190886196, 381772392, 747637601, 1495275202, 2242912803, 2990550404, 4485825606, 5981100808, 8971651212, 17943302424]

約数ペア:

[(1, 17943302424), (2, 8971651212), (3, 5981100808), (4, 4485825606), (6, 2990550404), (8, 2242912803), (12, 1495275202), (24, 747637601), (47, 381772392), (94, 190886196), (141, 127257464), (188, 95443098), (282, 63628732), (376, 47721549), (564, 31814366), (761, 23578584), (1128, 15907183), (1522, 11789292), (2283, 7859528), (3044, 5894646), (4566, 3929764), (6088, 2947323), (9132, 1964882), (18264, 982441), (20903, 858408), (35767, 501672), (41806, 429204), (62709, 286136), (71534, 250836), (83612, 214602), (107301, 167224), (125418, 143068)]