13465718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 26542080

約数和(自身を除く): 13076362

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 71, 133, 142, 161, 217, 266, 322, 434, 437, 497, 589, 713, 874, 994, 1178, 1349, 1426, 1633, 2201, 2698, 3059, 3266, 4123, 4402, 4991, 6118, 8246, 9443, 9982, 11431, 13547, 15407, 18886, 22862, 27094, 30814, 31027, 41819, 50623, 62054, 83638, 94829, 101246, 189658, 217189, 292733, 354361, 434378, 585466, 708722, 961837, 1923674, 6732859, 13465718]

約数ペア:

[(1, 13465718), (2, 6732859), (7, 1923674), (14, 961837), (19, 708722), (23, 585466), (31, 434378), (38, 354361), (46, 292733), (62, 217189), (71, 189658), (133, 101246), (142, 94829), (161, 83638), (217, 62054), (266, 50623), (322, 41819), (434, 31027), (437, 30814), (497, 27094), (589, 22862), (713, 18886), (874, 15407), (994, 13547), (1178, 11431), (1349, 9982), (1426, 9443), (1633, 8246), (2201, 6118), (2698, 4991), (3059, 4402), (3266, 4123)]