18665952

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 49416192

約数和(自身を除く): 30750240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1531, 2032, 3048, 3062, 4064, 4593, 6096, 6124, 9186, 12192, 12248, 18372, 24496, 36744, 48992, 73488, 146976, 194437, 388874, 583311, 777748, 1166622, 1555496, 2333244, 3110992, 4666488, 6221984, 9332976, 18665952]

約数ペア:

[(1, 18665952), (2, 9332976), (3, 6221984), (4, 4666488), (6, 3110992), (8, 2333244), (12, 1555496), (16, 1166622), (24, 777748), (32, 583311), (48, 388874), (96, 194437), (127, 146976), (254, 73488), (381, 48992), (508, 36744), (762, 24496), (1016, 18372), (1524, 12248), (1531, 12192), (2032, 9186), (3048, 6124), (3062, 6096), (4064, 4593)]