25765996914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{10453}}^1\times {\mathrm{6521}}^1$

素因数の和:16992

約数の個数: 64

約数和(自身を含む): 65453748480

約数和(自身を除く): 39687751566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6521, 10453, 13042, 19563, 20906, 31359, 39126, 45647, 58689, 62718, 73171, 91294, 94077, 117378, 136941, 146342, 176067, 188154, 219513, 273882, 282231, 352134, 410823, 439026, 564462, 658539, 821646, 1232469, 1317078, 1975617, 2464938, 3951234, 68164013, 136328026, 204492039, 408984078, 477148091, 613476117, 954296182, 1226952234, 1431444273, 1840428351, 2862888546, 3680856702, 4294332819, 8588665638, 12882998457, 25765996914]

約数ペア:

[(1, 25765996914), (2, 12882998457), (3, 8588665638), (6, 4294332819), (7, 3680856702), (9, 2862888546), (14, 1840428351), (18, 1431444273), (21, 1226952234), (27, 954296182), (42, 613476117), (54, 477148091), (63, 408984078), (126, 204492039), (189, 136328026), (378, 68164013), (6521, 3951234), (10453, 2464938), (13042, 1975617), (19563, 1317078), (20906, 1232469), (31359, 821646), (39126, 658539), (45647, 564462), (58689, 439026), (62718, 410823), (73171, 352134), (91294, 282231), (94077, 273882), (117378, 219513), (136941, 188154), (146342, 176067)]