16976142

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 40

約数和(自身を含む): 38939736

約数和(自身を除く): 21963594

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 2437, 3483, 4874, 6966, 7311, 14622, 21933, 43866, 65799, 104791, 131598, 197397, 209582, 314373, 394794, 628746, 943119, 1886238, 2829357, 5658714, 8488071, 16976142]

約数ペア:

[(1, 16976142), (2, 8488071), (3, 5658714), (6, 2829357), (9, 1886238), (18, 943119), (27, 628746), (43, 394794), (54, 314373), (81, 209582), (86, 197397), (129, 131598), (162, 104791), (258, 65799), (387, 43866), (774, 21933), (1161, 14622), (2322, 7311), (2437, 6966), (3483, 4874)]