2019445488

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{342047}}^1$

素因数の和:342102

約数の個数: 60

約数和(自身を含む): 5789504448

約数和(自身を除く): 3770058960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 342047, 684094, 1026141, 1368188, 2052282, 2736376, 3078423, 4104564, 5472752, 6156846, 8209128, 12313692, 14023927, 16418256, 24627384, 28047854, 42071781, 49254768, 56095708, 84143562, 112191416, 126215343, 168287124, 224382832, 252430686, 336574248, 504861372, 673148496, 1009722744, 2019445488]

約数ペア:

[(1, 2019445488), (2, 1009722744), (3, 673148496), (4, 504861372), (6, 336574248), (8, 252430686), (9, 224382832), (12, 168287124), (16, 126215343), (18, 112191416), (24, 84143562), (36, 56095708), (41, 49254768), (48, 42071781), (72, 28047854), (82, 24627384), (123, 16418256), (144, 14023927), (164, 12313692), (246, 8209128), (328, 6156846), (369, 5472752), (492, 4104564), (656, 3078423), (738, 2736376), (984, 2052282), (1476, 1368188), (1968, 1026141), (2952, 684094), (5904, 342047)]