12784233138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{4937}}^1$

素因数の和:5491

約数の個数: 64

約数和(自身を含む): 27646479360

約数和(自身を除く): 14862246222

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 479, 901, 958, 1437, 1802, 2703, 2874, 4937, 5406, 8143, 9874, 14811, 16286, 24429, 25387, 29622, 48858, 50774, 76161, 83929, 152322, 167858, 251787, 261661, 431579, 503574, 523322, 784983, 863158, 1294737, 1569966, 2364823, 2589474, 4448237, 4729646, 7094469, 8896474, 13344711, 14188938, 26689422, 40201991, 80403982, 120605973, 125335619, 241211946, 250671238, 376006857, 752013714, 2130705523, 4261411046, 6392116569, 12784233138]

約数ペア:

[(1, 12784233138), (2, 6392116569), (3, 4261411046), (6, 2130705523), (17, 752013714), (34, 376006857), (51, 250671238), (53, 241211946), (102, 125335619), (106, 120605973), (159, 80403982), (318, 40201991), (479, 26689422), (901, 14188938), (958, 13344711), (1437, 8896474), (1802, 7094469), (2703, 4729646), (2874, 4448237), (4937, 2589474), (5406, 2364823), (8143, 1569966), (9874, 1294737), (14811, 863158), (16286, 784983), (24429, 523322), (25387, 503574), (29622, 431579), (48858, 261661), (50774, 251787), (76161, 167858), (83929, 152322)]