2531541768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{7877}}^1$

素因数の和:9806

約数の個数: 64

約数和(自身を含む): 7237676160

約数和(自身を除く): 4706134392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1913, 3826, 5739, 7652, 7877, 11478, 13391, 15304, 15754, 22956, 23631, 26782, 31508, 40173, 45912, 47262, 53564, 55139, 63016, 80346, 94524, 107128, 110278, 160692, 165417, 189048, 220556, 321384, 330834, 441112, 661668, 1323336, 15068701, 30137402, 45206103, 60274804, 90412206, 105480907, 120549608, 180824412, 210961814, 316442721, 361648824, 421923628, 632885442, 843847256, 1265770884, 2531541768]

約数ペア:

[(1, 2531541768), (2, 1265770884), (3, 843847256), (4, 632885442), (6, 421923628), (7, 361648824), (8, 316442721), (12, 210961814), (14, 180824412), (21, 120549608), (24, 105480907), (28, 90412206), (42, 60274804), (56, 45206103), (84, 30137402), (168, 15068701), (1913, 1323336), (3826, 661668), (5739, 441112), (7652, 330834), (7877, 321384), (11478, 220556), (13391, 189048), (15304, 165417), (15754, 160692), (22956, 110278), (23631, 107128), (26782, 94524), (31508, 80346), (40173, 63016), (45912, 55139), (47262, 53564)]