18738048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6971}}^1$

素因数の和:6995

約数の個数: 64

約数和(自身を含む): 56891520

約数和(自身を除く): 38153472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6971, 13942, 20913, 27884, 41826, 48797, 55768, 83652, 97594, 111536, 146391, 167304, 195188, 223072, 292782, 334608, 390376, 446144, 585564, 669216, 780752, 892288, 1171128, 1338432, 1561504, 2342256, 2676864, 3123008, 4684512, 6246016, 9369024, 18738048]

約数ペア:

[(1, 18738048), (2, 9369024), (3, 6246016), (4, 4684512), (6, 3123008), (7, 2676864), (8, 2342256), (12, 1561504), (14, 1338432), (16, 1171128), (21, 892288), (24, 780752), (28, 669216), (32, 585564), (42, 446144), (48, 390376), (56, 334608), (64, 292782), (84, 223072), (96, 195188), (112, 167304), (128, 146391), (168, 111536), (192, 97594), (224, 83652), (336, 55768), (384, 48797), (448, 41826), (672, 27884), (896, 20913), (1344, 13942), (2688, 6971)]