12587148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 24104052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 251, 252, 398, 502, 597, 753, 796, 1004, 1194, 1393, 1506, 1757, 1791, 2259, 2388, 2786, 3012, 3514, 3582, 4179, 4518, 5271, 5572, 7028, 7164, 8358, 9036, 10542, 12537, 15813, 16716, 21084, 25074, 31626, 49949, 50148, 63252, 99898, 149847, 199796, 299694, 349643, 449541, 599388, 699286, 899082, 1048929, 1398572, 1798164, 2097858, 3146787, 4195716, 6293574, 12587148]

約数ペア:

[(1, 12587148), (2, 6293574), (3, 4195716), (4, 3146787), (6, 2097858), (7, 1798164), (9, 1398572), (12, 1048929), (14, 899082), (18, 699286), (21, 599388), (28, 449541), (36, 349643), (42, 299694), (63, 199796), (84, 149847), (126, 99898), (199, 63252), (251, 50148), (252, 49949), (398, 31626), (502, 25074), (597, 21084), (753, 16716), (796, 15813), (1004, 12537), (1194, 10542), (1393, 9036), (1506, 8358), (1757, 7164), (1791, 7028), (2259, 5572), (2388, 5271), (2786, 4518), (3012, 4179), (3514, 3582)]