2019936456

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{145361}}^1$

素因数の和:145566

約数の個数: 48

約数和(自身を含む): 5499044460

約数和(自身を除く): 3479108004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 145361, 290722, 436083, 581444, 872166, 1162888, 1308249, 1744332, 2616498, 3488664, 5232996, 10465992, 28054673, 56109346, 84164019, 112218692, 168328038, 224437384, 252492057, 336656076, 504984114, 673312152, 1009968228, 2019936456]

約数ペア:

[(1, 2019936456), (2, 1009968228), (3, 673312152), (4, 504984114), (6, 336656076), (8, 252492057), (9, 224437384), (12, 168328038), (18, 112218692), (24, 84164019), (36, 56109346), (72, 28054673), (193, 10465992), (386, 5232996), (579, 3488664), (772, 2616498), (1158, 1744332), (1544, 1308249), (1737, 1162888), (2316, 872166), (3474, 581444), (4632, 436083), (6948, 290722), (13896, 145361)]