18056104136

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1\times {\mathrm{2969}}^1$

素因数の和:3942

約数の個数: 64

約数和(自身を含む): 39047184000

約数和(自身を除く): 20991079864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 829, 917, 1048, 1658, 1834, 2969, 3316, 3668, 5803, 5938, 6632, 7336, 11606, 11876, 20783, 23212, 23752, 41566, 46424, 83132, 108599, 166264, 217198, 388939, 434396, 760193, 777878, 868792, 1520386, 1555756, 2461301, 2722573, 3040772, 3111512, 4922602, 5445146, 6081544, 9845204, 10890292, 17229107, 19690408, 21780584, 34458214, 68916428, 137832856, 322430431, 644860862, 1289721724, 2257013017, 2579443448, 4514026034, 9028052068, 18056104136]

約数ペア:

[(1, 18056104136), (2, 9028052068), (4, 4514026034), (7, 2579443448), (8, 2257013017), (14, 1289721724), (28, 644860862), (56, 322430431), (131, 137832856), (262, 68916428), (524, 34458214), (829, 21780584), (917, 19690408), (1048, 17229107), (1658, 10890292), (1834, 9845204), (2969, 6081544), (3316, 5445146), (3668, 4922602), (5803, 3111512), (5938, 3040772), (6632, 2722573), (7336, 2461301), (11606, 1555756), (11876, 1520386), (20783, 868792), (23212, 777878), (23752, 760193), (41566, 434396), (46424, 388939), (83132, 217198), (108599, 166264)]