18237024

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4900

約数の個数: 72

約数和(自身を含む): 55862352

約数和(自身を除く): 37625328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 4871, 9742, 14613, 19484, 29226, 38968, 43839, 58452, 63323, 77936, 87678, 116904, 126646, 155872, 175356, 189969, 233808, 253292, 350712, 379938, 467616, 506584, 569907, 701424, 759876, 1013168, 1139814, 1402848, 1519752, 2026336, 2279628, 3039504, 4559256, 6079008, 9118512, 18237024]

約数ペア:

[(1, 18237024), (2, 9118512), (3, 6079008), (4, 4559256), (6, 3039504), (8, 2279628), (9, 2026336), (12, 1519752), (13, 1402848), (16, 1139814), (18, 1013168), (24, 759876), (26, 701424), (32, 569907), (36, 506584), (39, 467616), (48, 379938), (52, 350712), (72, 253292), (78, 233808), (96, 189969), (104, 175356), (117, 155872), (144, 126646), (156, 116904), (208, 87678), (234, 77936), (288, 63323), (312, 58452), (416, 43839), (468, 38968), (624, 29226), (936, 19484), (1248, 14613), (1872, 9742), (3744, 4871)]