7840098

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2963}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 20273760

約数和(自身を除く): 12433662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 2963, 5926, 8889, 17778, 20741, 26667, 41482, 53334, 62223, 80001, 124446, 145187, 160002, 186669, 290374, 373338, 435561, 560007, 871122, 1120014, 1306683, 2613366, 3920049, 7840098]

約数ペア:

[(1, 7840098), (2, 3920049), (3, 2613366), (6, 1306683), (7, 1120014), (9, 871122), (14, 560007), (18, 435561), (21, 373338), (27, 290374), (42, 186669), (49, 160002), (54, 145187), (63, 124446), (98, 80001), (126, 62223), (147, 53334), (189, 41482), (294, 26667), (378, 20741), (441, 17778), (882, 8889), (1323, 5926), (2646, 2963)]