1642790142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{4091}}^1$

素因数の和:7293

約数の個数: 48

約数和(自身を含む): 4070132352

約数和(自身を除く): 2427342210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3187, 4091, 6374, 8182, 9561, 12273, 19122, 22309, 24546, 28637, 28683, 36819, 44618, 57274, 57366, 66927, 73638, 85911, 133854, 171822, 200781, 257733, 401562, 515466, 13038017, 26076034, 39114051, 78228102, 91266119, 117342153, 182532238, 234684306, 273798357, 547596714, 821395071, 1642790142]

約数ペア:

[(1, 1642790142), (2, 821395071), (3, 547596714), (6, 273798357), (7, 234684306), (9, 182532238), (14, 117342153), (18, 91266119), (21, 78228102), (42, 39114051), (63, 26076034), (126, 13038017), (3187, 515466), (4091, 401562), (6374, 257733), (8182, 200781), (9561, 171822), (12273, 133854), (19122, 85911), (22309, 73638), (24546, 66927), (28637, 57366), (28683, 57274), (36819, 44618)]