1318175034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1559}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 3008378880

約数和(自身を除く): 1690203846

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 557, 759, 1114, 1518, 1559, 1671, 3118, 3342, 4677, 6127, 9354, 12254, 12811, 17149, 18381, 25622, 34298, 35857, 36762, 38433, 51447, 71714, 76866, 102894, 107571, 140921, 215142, 281842, 394427, 422763, 788854, 845526, 868363, 1183281, 1736726, 2366562, 2605089, 5210178, 9551993, 19103986, 19972349, 28655979, 39944698, 57311958, 59917047, 119834094, 219695839, 439391678, 659087517, 1318175034]

約数ペア:

[(1, 1318175034), (2, 659087517), (3, 439391678), (6, 219695839), (11, 119834094), (22, 59917047), (23, 57311958), (33, 39944698), (46, 28655979), (66, 19972349), (69, 19103986), (138, 9551993), (253, 5210178), (506, 2605089), (557, 2366562), (759, 1736726), (1114, 1183281), (1518, 868363), (1559, 845526), (1671, 788854), (3118, 422763), (3342, 394427), (4677, 281842), (6127, 215142), (9354, 140921), (12254, 107571), (12811, 102894), (17149, 76866), (18381, 71714), (25622, 51447), (34298, 38433), (35857, 36762)]