2016283401

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1$

素因数の和:3611

約数の個数: 64

約数和(自身を含む): 3464448000

約数和(自身を除く): 1448164599

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 103, 171, 209, 297, 309, 513, 627, 927, 1133, 1881, 1957, 2781, 3399, 3469, 5643, 5871, 10197, 10407, 17613, 21527, 30591, 31221, 38159, 52839, 64581, 65911, 93663, 114477, 193743, 197733, 343431, 357307, 581229, 593199, 725021, 1030293, 1071921, 1779597, 2175063, 3215763, 3930377, 6525189, 6788833, 9647289, 11791131, 19575567, 20366499, 35373393, 61099497, 74677163, 106120179, 183298491, 224031489, 672094467, 2016283401]

約数ペア:

[(1, 2016283401), (3, 672094467), (9, 224031489), (11, 183298491), (19, 106120179), (27, 74677163), (33, 61099497), (57, 35373393), (99, 20366499), (103, 19575567), (171, 11791131), (209, 9647289), (297, 6788833), (309, 6525189), (513, 3930377), (627, 3215763), (927, 2175063), (1133, 1779597), (1881, 1071921), (1957, 1030293), (2781, 725021), (3399, 593199), (3469, 581229), (5643, 357307), (5871, 343431), (10197, 197733), (10407, 193743), (17613, 114477), (21527, 93663), (30591, 65911), (31221, 64581), (38159, 52839)]