11191986

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 27216000

約数和(自身を除く): 16024014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 107, 117, 149, 214, 234, 298, 321, 351, 447, 642, 702, 894, 963, 1341, 1391, 1926, 1937, 2682, 2782, 2889, 3874, 4023, 4173, 5778, 5811, 8046, 8346, 11622, 12519, 15943, 17433, 25038, 31886, 34866, 37557, 47829, 52299, 75114, 95658, 104598, 143487, 207259, 286974, 414518, 430461, 621777, 860922, 1243554, 1865331, 3730662, 5595993, 11191986]

約数ペア:

[(1, 11191986), (2, 5595993), (3, 3730662), (6, 1865331), (9, 1243554), (13, 860922), (18, 621777), (26, 430461), (27, 414518), (39, 286974), (54, 207259), (78, 143487), (107, 104598), (117, 95658), (149, 75114), (214, 52299), (234, 47829), (298, 37557), (321, 34866), (351, 31886), (447, 25038), (642, 17433), (702, 15943), (894, 12519), (963, 11622), (1341, 8346), (1391, 8046), (1926, 5811), (1937, 5778), (2682, 4173), (2782, 4023), (2889, 3874)]