1720403802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{46829}}^1$

素因数の和:47007

約数の個数: 48

約数和(自身を含む): 4039930440

約数和(自身を除く): 2319526638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 4082, 6123, 12246, 18369, 36738, 46829, 93658, 140487, 280974, 421461, 608777, 842922, 1217554, 1826331, 3652662, 5478993, 7352153, 10957986, 14704306, 22056459, 44112918, 66169377, 95577989, 132338754, 191155978, 286733967, 573467934, 860201901, 1720403802]

約数ペア:

[(1, 1720403802), (2, 860201901), (3, 573467934), (6, 286733967), (9, 191155978), (13, 132338754), (18, 95577989), (26, 66169377), (39, 44112918), (78, 22056459), (117, 14704306), (157, 10957986), (234, 7352153), (314, 5478993), (471, 3652662), (942, 1826331), (1413, 1217554), (2041, 842922), (2826, 608777), (4082, 421461), (6123, 280974), (12246, 140487), (18369, 93658), (36738, 46829)]