15709319748

素因数分解:

$2^2\times 3^2\times {\mathrm{21277}}^1\times {\mathrm{20509}}^1$

素因数の和:41796

約数の個数: 36

約数和(自身を含む): 39713471980

約数和(自身を除く): 24004152232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 20509, 21277, 41018, 42554, 61527, 63831, 82036, 85108, 123054, 127662, 184581, 191493, 246108, 255324, 369162, 382986, 738324, 765972, 436369993, 872739986, 1309109979, 1745479972, 2618219958, 3927329937, 5236439916, 7854659874, 15709319748]

約数ペア:

[(1, 15709319748), (2, 7854659874), (3, 5236439916), (4, 3927329937), (6, 2618219958), (9, 1745479972), (12, 1309109979), (18, 872739986), (36, 436369993), (20509, 765972), (21277, 738324), (41018, 382986), (42554, 369162), (61527, 255324), (63831, 246108), (82036, 191493), (85108, 184581), (123054, 127662)]