21838896

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 65402064

約数和(自身を除く): 43563168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 137, 144, 162, 164, 216, 243, 246, 274, 324, 328, 369, 411, 432, 486, 492, 548, 648, 656, 738, 822, 972, 984, 1096, 1107, 1233, 1296, 1476, 1644, 1944, 1968, 2192, 2214, 2466, 2952, 3288, 3321, 3699, 3888, 4428, 4932, 5617, 5904, 6576, 6642, 7398, 8856, 9864, 9963, 11097, 11234, 13284, 14796, 16851, 17712, 19728, 19926, 22194, 22468, 26568, 29592, 33291, 33702, 39852, 44388, 44936, 50553, 53136, 59184, 66582, 67404, 79704, 88776, 89872, 101106, 133164, 134808, 151659, 159408, 177552, 202212, 266328, 269616, 303318, 404424, 454977, 532656, 606636, 808848, 909954, 1213272, 1364931, 1819908, 2426544, 2729862, 3639816, 5459724, 7279632, 10919448, 21838896]

約数ペア:

[(1, 21838896), (2, 10919448), (3, 7279632), (4, 5459724), (6, 3639816), (8, 2729862), (9, 2426544), (12, 1819908), (16, 1364931), (18, 1213272), (24, 909954), (27, 808848), (36, 606636), (41, 532656), (48, 454977), (54, 404424), (72, 303318), (81, 269616), (82, 266328), (108, 202212), (123, 177552), (137, 159408), (144, 151659), (162, 134808), (164, 133164), (216, 101106), (243, 89872), (246, 88776), (274, 79704), (324, 67404), (328, 66582), (369, 59184), (411, 53136), (432, 50553), (486, 44936), (492, 44388), (548, 39852), (648, 33702), (656, 33291), (738, 29592), (822, 26568), (972, 22468), (984, 22194), (1096, 19926), (1107, 19728), (1233, 17712), (1296, 16851), (1476, 14796), (1644, 13284), (1944, 11234), (1968, 11097), (2192, 9963), (2214, 9864), (2466, 8856), (2952, 7398), (3288, 6642), (3321, 6576), (3699, 5904), (3888, 5617), (4428, 4932)]