123449886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19211}}^1$

素因数の和:19246

約数の個数: 64

約数和(自身を含む): 331983360

約数和(自身を除く): 208533474

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 19211, 38422, 57633, 115266, 134477, 172899, 268954, 326587, 345798, 403431, 518697, 653174, 806862, 979761, 1037394, 1210293, 1959522, 2286109, 2420586, 2939283, 3630879, 4572218, 5878566, 6858327, 7261758, 8817849, 13716654, 17635698, 20574981, 41149962, 61724943, 123449886]

約数ペア:

[(1, 123449886), (2, 61724943), (3, 41149962), (6, 20574981), (7, 17635698), (9, 13716654), (14, 8817849), (17, 7261758), (18, 6858327), (21, 5878566), (27, 4572218), (34, 3630879), (42, 2939283), (51, 2420586), (54, 2286109), (63, 1959522), (102, 1210293), (119, 1037394), (126, 979761), (153, 806862), (189, 653174), (238, 518697), (306, 403431), (357, 345798), (378, 326587), (459, 268954), (714, 172899), (918, 134477), (1071, 115266), (2142, 57633), (3213, 38422), (6426, 19211)]