18461036168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4721}}^1\times {\mathrm{28753}}^1$

素因数の和:33497

約数の個数: 32

約数和(自身を含む): 36659624760

約数和(自身を除く): 18198588592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4721, 9442, 18884, 28753, 37768, 57506, 80257, 115012, 160514, 230024, 321028, 488801, 642056, 977602, 1955204, 3910408, 135742913, 271485826, 542971652, 1085943304, 2307629521, 4615259042, 9230518084, 18461036168]

約数ペア:

[(1, 18461036168), (2, 9230518084), (4, 4615259042), (8, 2307629521), (17, 1085943304), (34, 542971652), (68, 271485826), (136, 135742913), (4721, 3910408), (9442, 1955204), (18884, 977602), (28753, 642056), (37768, 488801), (57506, 321028), (80257, 230024), (115012, 160514)]