4272019938

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{1583}}^1$

素因数の和:2383

約数の個数: 48

約数和(自身を含む): 9310878720

約数和(自身を除く): 5038858782

約数列:

[1, 2, 3, 6, 9, 18, 313, 479, 626, 939, 958, 1437, 1583, 1878, 2817, 2874, 3166, 4311, 4749, 5634, 8622, 9498, 14247, 28494, 149927, 299854, 449781, 495479, 758257, 899562, 990958, 1349343, 1486437, 1516514, 2274771, 2698686, 2972874, 4459311, 4549542, 6824313, 8918622, 13648626, 237334441, 474668882, 712003323, 1424006646, 2136009969, 4272019938]

約数ペア:

[(1, 4272019938), (2, 2136009969), (3, 1424006646), (6, 712003323), (9, 474668882), (18, 237334441), (313, 13648626), (479, 8918622), (626, 6824313), (939, 4549542), (958, 4459311), (1437, 2972874), (1583, 2698686), (1878, 2274771), (2817, 1516514), (2874, 1486437), (3166, 1349343), (4311, 990958), (4749, 899562), (5634, 758257), (8622, 495479), (9498, 449781), (14247, 299854), (28494, 149927)]