3456138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 8570880

約数和(自身を除く): 5114742

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 71, 114, 122, 133, 142, 183, 213, 266, 366, 399, 426, 427, 497, 798, 854, 994, 1159, 1281, 1349, 1491, 2318, 2562, 2698, 2982, 3477, 4047, 4331, 6954, 8094, 8113, 8662, 9443, 12993, 16226, 18886, 24339, 25986, 28329, 30317, 48678, 56658, 60634, 82289, 90951, 164578, 181902, 246867, 493734, 576023, 1152046, 1728069, 3456138]

約数ペア:

[(1, 3456138), (2, 1728069), (3, 1152046), (6, 576023), (7, 493734), (14, 246867), (19, 181902), (21, 164578), (38, 90951), (42, 82289), (57, 60634), (61, 56658), (71, 48678), (114, 30317), (122, 28329), (133, 25986), (142, 24339), (183, 18886), (213, 16226), (266, 12993), (366, 9443), (399, 8662), (426, 8113), (427, 8094), (497, 6954), (798, 4331), (854, 4047), (994, 3477), (1159, 2982), (1281, 2698), (1349, 2562), (1491, 2318)]