2565656316

素因数分解:

$2^2\times 3^3\times {\mathrm{1171}}^1\times {\mathrm{20287}}^1$

素因数の和:21471

約数の個数: 48

約数和(自身を含む): 6657710080

約数和(自身を除く): 4092053764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1171, 2342, 3513, 4684, 7026, 10539, 14052, 20287, 21078, 31617, 40574, 42156, 60861, 63234, 81148, 121722, 126468, 182583, 243444, 365166, 547749, 730332, 1095498, 2190996, 23756077, 47512154, 71268231, 95024308, 142536462, 213804693, 285072924, 427609386, 641414079, 855218772, 1282828158, 2565656316]

約数ペア:

[(1, 2565656316), (2, 1282828158), (3, 855218772), (4, 641414079), (6, 427609386), (9, 285072924), (12, 213804693), (18, 142536462), (27, 95024308), (36, 71268231), (54, 47512154), (108, 23756077), (1171, 2190996), (2342, 1095498), (3513, 730332), (4684, 547749), (7026, 365166), (10539, 243444), (14052, 182583), (20287, 126468), (21078, 121722), (31617, 81148), (40574, 63234), (42156, 60861)]