4281726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 9555840

約数和(自身を除く): 5274114

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 213, 426, 437, 529, 874, 1058, 1311, 1349, 1587, 1633, 2622, 2698, 3174, 3266, 4047, 4899, 8094, 9798, 10051, 20102, 30153, 31027, 37559, 60306, 62054, 75118, 93081, 112677, 186162, 225354, 713621, 1427242, 2140863, 4281726]

約数ペア:

[(1, 4281726), (2, 2140863), (3, 1427242), (6, 713621), (19, 225354), (23, 186162), (38, 112677), (46, 93081), (57, 75118), (69, 62054), (71, 60306), (114, 37559), (138, 31027), (142, 30153), (213, 20102), (426, 10051), (437, 9798), (529, 8094), (874, 4899), (1058, 4047), (1311, 3266), (1349, 3174), (1587, 2698), (1633, 2622)]