1925705016

素因数分解:

$2^3\times 3^5\times {\mathrm{990589}}^1$

素因数の和:990610

約数の個数: 48

約数和(自身を含む): 5408621400

約数和(自身を除く): 3482916384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 990589, 1981178, 2971767, 3962356, 5943534, 7924712, 8915301, 11887068, 17830602, 23774136, 26745903, 35661204, 53491806, 71322408, 80237709, 106983612, 160475418, 213967224, 240713127, 320950836, 481426254, 641901672, 962852508, 1925705016]

約数ペア:

[(1, 1925705016), (2, 962852508), (3, 641901672), (4, 481426254), (6, 320950836), (8, 240713127), (9, 213967224), (12, 160475418), (18, 106983612), (24, 80237709), (27, 71322408), (36, 53491806), (54, 35661204), (72, 26745903), (81, 23774136), (108, 17830602), (162, 11887068), (216, 8915301), (243, 7924712), (324, 5943534), (486, 3962356), (648, 2971767), (972, 1981178), (1944, 990589)]