2051306082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{856853}}^1$

素因数の和:856887

約数の個数: 48

約数和(自身を含む): 5346768960

約数和(自身を除く): 3295462878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 856853, 1713706, 2570559, 5141118, 5997971, 7711677, 11995942, 15423354, 16280207, 17993913, 32560414, 35987826, 48840621, 53981739, 97681242, 107963478, 113961449, 146521863, 227922898, 293043726, 341884347, 683768694, 1025653041, 2051306082]

約数ペア:

[(1, 2051306082), (2, 1025653041), (3, 683768694), (6, 341884347), (7, 293043726), (9, 227922898), (14, 146521863), (18, 113961449), (19, 107963478), (21, 97681242), (38, 53981739), (42, 48840621), (57, 35987826), (63, 32560414), (114, 17993913), (126, 16280207), (133, 15423354), (171, 11995942), (266, 7711677), (342, 5997971), (399, 5141118), (798, 2570559), (1197, 1713706), (2394, 856853)]