26555958

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 73382400

約数和(自身を除く): 46826442

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 181, 198, 209, 234, 247, 286, 297, 342, 351, 362, 418, 429, 494, 513, 543, 594, 627, 702, 741, 858, 1026, 1086, 1254, 1287, 1482, 1629, 1881, 1991, 2223, 2353, 2574, 2717, 3258, 3439, 3762, 3861, 3982, 4446, 4706, 4887, 5434, 5643, 5973, 6669, 6878, 7059, 7722, 8151, 9774, 10317, 11286, 11946, 13338, 14118, 16302, 17919, 20634, 21177, 24453, 25883, 30951, 35838, 37829, 42354, 44707, 48906, 51766, 53757, 61902, 63531, 73359, 75658, 77649, 89414, 92853, 107514, 113487, 127062, 134121, 146718, 155298, 185706, 226974, 232947, 268242, 340461, 402363, 465894, 491777, 680922, 698841, 804726, 983554, 1021383, 1207089, 1397682, 1475331, 2042766, 2414178, 2950662, 4425993, 8851986, 13277979, 26555958]

約数ペア:

[(1, 26555958), (2, 13277979), (3, 8851986), (6, 4425993), (9, 2950662), (11, 2414178), (13, 2042766), (18, 1475331), (19, 1397682), (22, 1207089), (26, 1021383), (27, 983554), (33, 804726), (38, 698841), (39, 680922), (54, 491777), (57, 465894), (66, 402363), (78, 340461), (99, 268242), (114, 232947), (117, 226974), (143, 185706), (171, 155298), (181, 146718), (198, 134121), (209, 127062), (234, 113487), (247, 107514), (286, 92853), (297, 89414), (342, 77649), (351, 75658), (362, 73359), (418, 63531), (429, 61902), (494, 53757), (513, 51766), (543, 48906), (594, 44707), (627, 42354), (702, 37829), (741, 35838), (858, 30951), (1026, 25883), (1086, 24453), (1254, 21177), (1287, 20634), (1482, 17919), (1629, 16302), (1881, 14118), (1991, 13338), (2223, 11946), (2353, 11286), (2574, 10317), (2717, 9774), (3258, 8151), (3439, 7722), (3762, 7059), (3861, 6878), (3982, 6669), (4446, 5973), (4706, 5643), (4887, 5434)]