12639144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3310

約数の個数: 64

約数和(自身を含む): 37693440

約数和(自身を除く): 25054296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3271, 3864, 6542, 9813, 13084, 19626, 22897, 26168, 39252, 45794, 68691, 75233, 78504, 91588, 137382, 150466, 183176, 225699, 274764, 300932, 451398, 526631, 549528, 601864, 902796, 1053262, 1579893, 1805592, 2106524, 3159786, 4213048, 6319572, 12639144]

約数ペア:

[(1, 12639144), (2, 6319572), (3, 4213048), (4, 3159786), (6, 2106524), (7, 1805592), (8, 1579893), (12, 1053262), (14, 902796), (21, 601864), (23, 549528), (24, 526631), (28, 451398), (42, 300932), (46, 274764), (56, 225699), (69, 183176), (84, 150466), (92, 137382), (138, 91588), (161, 78504), (168, 75233), (184, 68691), (276, 45794), (322, 39252), (483, 26168), (552, 22897), (644, 19626), (966, 13084), (1288, 9813), (1932, 6542), (3271, 3864)]