6857942

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 12936000

約数和(自身を除く): 6078058

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 769, 1274, 1538, 4459, 5383, 8918, 9997, 10766, 19994, 37681, 69979, 75362, 139958, 263767, 489853, 527534, 979706, 3428971, 6857942]

約数ペア:

[(1, 6857942), (2, 3428971), (7, 979706), (13, 527534), (14, 489853), (26, 263767), (49, 139958), (91, 75362), (98, 69979), (182, 37681), (343, 19994), (637, 10766), (686, 9997), (769, 8918), (1274, 5383), (1538, 4459)]