8121588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 12038412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 199, 228, 358, 398, 537, 597, 716, 796, 1074, 1194, 2148, 2388, 3401, 3781, 6802, 7562, 10203, 11343, 13604, 15124, 20406, 22686, 35621, 40812, 45372, 71242, 106863, 142484, 213726, 427452, 676799, 1353598, 2030397, 2707196, 4060794, 8121588]

約数ペア:

[(1, 8121588), (2, 4060794), (3, 2707196), (4, 2030397), (6, 1353598), (12, 676799), (19, 427452), (38, 213726), (57, 142484), (76, 106863), (114, 71242), (179, 45372), (199, 40812), (228, 35621), (358, 22686), (398, 20406), (537, 15124), (597, 13604), (716, 11343), (796, 10203), (1074, 7562), (1194, 6802), (2148, 3781), (2388, 3401)]