26819892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 76684608

約数和(自身を除く): 49864716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 121, 131, 132, 141, 188, 198, 242, 262, 282, 363, 393, 396, 423, 484, 517, 524, 564, 726, 786, 846, 1034, 1089, 1179, 1441, 1452, 1551, 1572, 1692, 2068, 2178, 2358, 2882, 3102, 4323, 4356, 4653, 4716, 5687, 5764, 6157, 6204, 8646, 9306, 11374, 12314, 12969, 15851, 17061, 17292, 18471, 18612, 22748, 24628, 25938, 31702, 34122, 36942, 47553, 51183, 51876, 55413, 63404, 67727, 68244, 73884, 95106, 102366, 110826, 135454, 142659, 190212, 203181, 204732, 221652, 270908, 285318, 406362, 570636, 609543, 744997, 812724, 1219086, 1489994, 2234991, 2438172, 2979988, 4469982, 6704973, 8939964, 13409946, 26819892]

約数ペア:

[(1, 26819892), (2, 13409946), (3, 8939964), (4, 6704973), (6, 4469982), (9, 2979988), (11, 2438172), (12, 2234991), (18, 1489994), (22, 1219086), (33, 812724), (36, 744997), (44, 609543), (47, 570636), (66, 406362), (94, 285318), (99, 270908), (121, 221652), (131, 204732), (132, 203181), (141, 190212), (188, 142659), (198, 135454), (242, 110826), (262, 102366), (282, 95106), (363, 73884), (393, 68244), (396, 67727), (423, 63404), (484, 55413), (517, 51876), (524, 51183), (564, 47553), (726, 36942), (786, 34122), (846, 31702), (1034, 25938), (1089, 24628), (1179, 22748), (1441, 18612), (1452, 18471), (1551, 17292), (1572, 17061), (1692, 15851), (2068, 12969), (2178, 12314), (2358, 11374), (2882, 9306), (3102, 8646), (4323, 6204), (4356, 6157), (4653, 5764), (4716, 5687)]