26808684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 73543680

約数和(自身を除く): 46734996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 359, 381, 508, 588, 718, 762, 889, 1077, 1436, 1524, 1778, 2154, 2513, 2667, 3556, 4308, 5026, 5334, 6223, 7539, 10052, 10668, 12446, 15078, 17591, 18669, 24892, 30156, 35182, 37338, 45593, 52773, 70364, 74676, 91186, 105546, 136779, 182372, 211092, 273558, 319151, 547116, 638302, 957453, 1276604, 1914906, 2234057, 3829812, 4468114, 6702171, 8936228, 13404342, 26808684]

約数ペア:

[(1, 26808684), (2, 13404342), (3, 8936228), (4, 6702171), (6, 4468114), (7, 3829812), (12, 2234057), (14, 1914906), (21, 1276604), (28, 957453), (42, 638302), (49, 547116), (84, 319151), (98, 273558), (127, 211092), (147, 182372), (196, 136779), (254, 105546), (294, 91186), (359, 74676), (381, 70364), (508, 52773), (588, 45593), (718, 37338), (762, 35182), (889, 30156), (1077, 24892), (1436, 18669), (1524, 17591), (1778, 15078), (2154, 12446), (2513, 10668), (2667, 10052), (3556, 7539), (4308, 6223), (5026, 5334)]