21420096

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 56

約数和(自身を含む): 58643520

約数和(自身を除く): 37223424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3847, 5568, 7694, 11541, 15388, 23082, 30776, 46164, 61552, 92328, 111563, 123104, 184656, 223126, 246208, 334689, 369312, 446252, 669378, 738624, 892504, 1338756, 1785008, 2677512, 3570016, 5355024, 7140032, 10710048, 21420096]

約数ペア:

[(1, 21420096), (2, 10710048), (3, 7140032), (4, 5355024), (6, 3570016), (8, 2677512), (12, 1785008), (16, 1338756), (24, 892504), (29, 738624), (32, 669378), (48, 446252), (58, 369312), (64, 334689), (87, 246208), (96, 223126), (116, 184656), (174, 123104), (192, 111563), (232, 92328), (348, 61552), (464, 46164), (696, 30776), (928, 23082), (1392, 15388), (1856, 11541), (2784, 7694), (3847, 5568)]