13161642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17320278

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 83, 107, 114, 166, 214, 247, 249, 321, 494, 498, 642, 741, 1079, 1391, 1482, 1577, 2033, 2158, 2782, 3154, 3237, 4066, 4173, 4731, 6099, 6474, 8346, 8881, 9462, 12198, 17762, 20501, 26429, 26643, 41002, 52858, 53286, 61503, 79287, 115453, 123006, 158574, 168739, 230906, 337478, 346359, 506217, 692718, 1012434, 2193607, 4387214, 6580821, 13161642]

約数ペア:

[(1, 13161642), (2, 6580821), (3, 4387214), (6, 2193607), (13, 1012434), (19, 692718), (26, 506217), (38, 346359), (39, 337478), (57, 230906), (78, 168739), (83, 158574), (107, 123006), (114, 115453), (166, 79287), (214, 61503), (247, 53286), (249, 52858), (321, 41002), (494, 26643), (498, 26429), (642, 20501), (741, 17762), (1079, 12198), (1391, 9462), (1482, 8881), (1577, 8346), (2033, 6474), (2158, 6099), (2782, 4731), (3154, 4173), (3237, 4066)]