2663154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 6552000

約数和(自身を除く): 3888846

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 599, 741, 1198, 1482, 1797, 2223, 3594, 4446, 5391, 7787, 10782, 11381, 15574, 22762, 23361, 34143, 46722, 68286, 70083, 102429, 140166, 147953, 204858, 295906, 443859, 887718, 1331577, 2663154]

約数ペア:

[(1, 2663154), (2, 1331577), (3, 887718), (6, 443859), (9, 295906), (13, 204858), (18, 147953), (19, 140166), (26, 102429), (38, 70083), (39, 68286), (57, 46722), (78, 34143), (114, 23361), (117, 22762), (171, 15574), (234, 11381), (247, 10782), (342, 7787), (494, 5391), (599, 4446), (741, 3594), (1198, 2223), (1482, 1797)]