16125804

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 60

約数和(自身を含む): 42810768

約数和(自身を除く): 26684964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 701, 852, 1278, 1402, 1917, 2103, 2556, 2804, 3834, 4206, 5751, 6309, 7668, 8412, 11502, 12618, 18927, 23004, 25236, 37854, 49771, 56781, 75708, 99542, 113562, 149313, 199084, 227124, 298626, 447939, 597252, 895878, 1343817, 1791756, 2687634, 4031451, 5375268, 8062902, 16125804]

約数ペア:

[(1, 16125804), (2, 8062902), (3, 5375268), (4, 4031451), (6, 2687634), (9, 1791756), (12, 1343817), (18, 895878), (27, 597252), (36, 447939), (54, 298626), (71, 227124), (81, 199084), (108, 149313), (142, 113562), (162, 99542), (213, 75708), (284, 56781), (324, 49771), (426, 37854), (639, 25236), (701, 23004), (852, 18927), (1278, 12618), (1402, 11502), (1917, 8412), (2103, 7668), (2556, 6309), (2804, 5751), (3834, 4206)]