1631036214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{4787}}^1$

素因数の和:5641

約数の個数: 48

約数和(自身を含む): 3692812032

約数和(自身を除く): 2061775818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 823, 1646, 2469, 4787, 4938, 7407, 9574, 14361, 14814, 18929, 28722, 37858, 43083, 56787, 86166, 110101, 113574, 170361, 220202, 330303, 340722, 660606, 990909, 1981818, 3939701, 7879402, 11819103, 23638206, 35457309, 70914618, 90613123, 181226246, 271839369, 543678738, 815518107, 1631036214]

約数ペア:

[(1, 1631036214), (2, 815518107), (3, 543678738), (6, 271839369), (9, 181226246), (18, 90613123), (23, 70914618), (46, 35457309), (69, 23638206), (138, 11819103), (207, 7879402), (414, 3939701), (823, 1981818), (1646, 990909), (2469, 660606), (4787, 340722), (4938, 330303), (7407, 220202), (9574, 170361), (14361, 113574), (14814, 110101), (18929, 86166), (28722, 56787), (37858, 43083)]