219048606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91499}}^1$

素因数の和:91533

約数の個数: 48

約数和(自身を含む): 570960000

約数和(自身を除く): 351911394

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, 91499, 182998, 274497, 548994, 640493, 823491, 1280986, 1646982, 1738481, 1921479, 3476962, 3842958, 5215443, 5764437, 10430886, 11528874, 12169367, 15646329, 24338734, 31292658, 36508101, 73016202, 109524303, 219048606]

約数ペア:

[(1, 219048606), (2, 109524303), (3, 73016202), (6, 36508101), (7, 31292658), (9, 24338734), (14, 15646329), (18, 12169367), (19, 11528874), (21, 10430886), (38, 5764437), (42, 5215443), (57, 3842958), (63, 3476962), (114, 1921479), (126, 1738481), (133, 1646982), (171, 1280986), (266, 823491), (342, 640493), (399, 548994), (798, 274497), (1197, 182998), (2394, 91499)]