18443132208

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{2069}}^1$

素因数の和:2787

約数の個数: 120

約数和(自身を含む): 52228219680

約数和(自身を除く): 33785087472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 601, 618, 824, 927, 1202, 1236, 1648, 1803, 1854, 2069, 2404, 2472, 3606, 3708, 4138, 4808, 4944, 5409, 6207, 7212, 7416, 8276, 9616, 10818, 12414, 14424, 14832, 16552, 18621, 21636, 24828, 28848, 33104, 37242, 43272, 49656, 61903, 74484, 86544, 99312, 123806, 148968, 185709, 213107, 247612, 297936, 371418, 426214, 495224, 557127, 639321, 742836, 852428, 990448, 1114254, 1243469, 1278642, 1485672, 1704856, 1917963, 2228508, 2486938, 2557284, 2971344, 3409712, 3730407, 3835926, 4457016, 4973876, 5114568, 7460814, 7671852, 8914032, 9947752, 10229136, 11191221, 14921628, 15343704, 19895504, 22382442, 29843256, 30687408, 44764884, 59686512, 89529768, 128077307, 179059536, 256154614, 384231921, 512309228, 768463842, 1024618456, 1152695763, 1536927684, 2049236912, 2305391526, 3073855368, 4610783052, 6147710736, 9221566104, 18443132208]

約数ペア:

[(1, 18443132208), (2, 9221566104), (3, 6147710736), (4, 4610783052), (6, 3073855368), (8, 2305391526), (9, 2049236912), (12, 1536927684), (16, 1152695763), (18, 1024618456), (24, 768463842), (36, 512309228), (48, 384231921), (72, 256154614), (103, 179059536), (144, 128077307), (206, 89529768), (309, 59686512), (412, 44764884), (601, 30687408), (618, 29843256), (824, 22382442), (927, 19895504), (1202, 15343704), (1236, 14921628), (1648, 11191221), (1803, 10229136), (1854, 9947752), (2069, 8914032), (2404, 7671852), (2472, 7460814), (3606, 5114568), (3708, 4973876), (4138, 4457016), (4808, 3835926), (4944, 3730407), (5409, 3409712), (6207, 2971344), (7212, 2557284), (7416, 2486938), (8276, 2228508), (9616, 1917963), (10818, 1704856), (12414, 1485672), (14424, 1278642), (14832, 1243469), (16552, 1114254), (18621, 990448), (21636, 852428), (24828, 742836), (28848, 639321), (33104, 557127), (37242, 495224), (43272, 426214), (49656, 371418), (61903, 297936), (74484, 247612), (86544, 213107), (99312, 185709), (123806, 148968)]