13401882

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 33989760

約数和(自身を除く): 20587878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1123, 1326, 1989, 2246, 3369, 3978, 5967, 6738, 10107, 11934, 14599, 19091, 20214, 29198, 30321, 38182, 43797, 57273, 60642, 87594, 114546, 131391, 171819, 248183, 262782, 343638, 394173, 496366, 515457, 744549, 788346, 1030914, 1489098, 2233647, 4467294, 6700941, 13401882]

約数ペア:

[(1, 13401882), (2, 6700941), (3, 4467294), (6, 2233647), (9, 1489098), (13, 1030914), (17, 788346), (18, 744549), (26, 515457), (27, 496366), (34, 394173), (39, 343638), (51, 262782), (54, 248183), (78, 171819), (102, 131391), (117, 114546), (153, 87594), (221, 60642), (234, 57273), (306, 43797), (351, 38182), (442, 30321), (459, 29198), (663, 20214), (702, 19091), (918, 14599), (1123, 11934), (1326, 10107), (1989, 6738), (2246, 5967), (3369, 3978)]