19118049288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1\times {\mathrm{3623}}^1$

素因数の和:4959

約数の個数: 96

約数和(自身を含む): 51808559040

約数和(自身を除く): 32690509752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1301, 1352, 2028, 2602, 3623, 3903, 4056, 5204, 7246, 7806, 10408, 10869, 14492, 15612, 16913, 21738, 28984, 31224, 33826, 43476, 47099, 50739, 67652, 86952, 94198, 101478, 135304, 141297, 188396, 202956, 219869, 282594, 376792, 405912, 439738, 565188, 612287, 659607, 879476, 1130376, 1224574, 1319214, 1758952, 1836861, 2449148, 2638428, 3673722, 4713523, 4898296, 5276856, 7347444, 9427046, 14140569, 14694888, 18854092, 28281138, 37708184, 56562276, 61275799, 113124552, 122551598, 183827397, 245103196, 367654794, 490206392, 735309588, 796585387, 1470619176, 1593170774, 2389756161, 3186341548, 4779512322, 6372683096, 9559024644, 19118049288]

約数ペア:

[(1, 19118049288), (2, 9559024644), (3, 6372683096), (4, 4779512322), (6, 3186341548), (8, 2389756161), (12, 1593170774), (13, 1470619176), (24, 796585387), (26, 735309588), (39, 490206392), (52, 367654794), (78, 245103196), (104, 183827397), (156, 122551598), (169, 113124552), (312, 61275799), (338, 56562276), (507, 37708184), (676, 28281138), (1014, 18854092), (1301, 14694888), (1352, 14140569), (2028, 9427046), (2602, 7347444), (3623, 5276856), (3903, 4898296), (4056, 4713523), (5204, 3673722), (7246, 2638428), (7806, 2449148), (10408, 1836861), (10869, 1758952), (14492, 1319214), (15612, 1224574), (16913, 1130376), (21738, 879476), (28984, 659607), (31224, 612287), (33826, 565188), (43476, 439738), (47099, 405912), (50739, 376792), (67652, 282594), (86952, 219869), (94198, 202956), (101478, 188396), (135304, 141297)]