15852738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 21472062

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 199, 213, 374, 398, 426, 561, 597, 781, 1122, 1194, 1207, 1562, 2189, 2343, 2414, 3383, 3621, 4378, 4686, 6567, 6766, 7242, 10149, 13134, 13277, 14129, 20298, 26554, 28258, 37213, 39831, 42387, 74426, 79662, 84774, 111639, 155419, 223278, 240193, 310838, 466257, 480386, 720579, 932514, 1441158, 2642123, 5284246, 7926369, 15852738]

約数ペア:

[(1, 15852738), (2, 7926369), (3, 5284246), (6, 2642123), (11, 1441158), (17, 932514), (22, 720579), (33, 480386), (34, 466257), (51, 310838), (66, 240193), (71, 223278), (102, 155419), (142, 111639), (187, 84774), (199, 79662), (213, 74426), (374, 42387), (398, 39831), (426, 37213), (561, 28258), (597, 26554), (781, 20298), (1122, 14129), (1194, 13277), (1207, 13134), (1562, 10149), (2189, 7242), (2343, 6766), (2414, 6567), (3383, 4686), (3621, 4378)]