15218543796

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1\times {\mathrm{3023}}^1$

素因数の和:4420

約数の個数: 48

約数和(自身を含む): 35639460864

約数和(自身を除く): 20420917068

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 947, 1329, 1772, 1894, 2658, 2841, 3023, 3788, 5316, 5682, 6046, 9069, 11364, 12092, 18138, 36276, 419521, 839042, 1258563, 1339189, 1678084, 2517126, 2678378, 2862781, 4017567, 5034252, 5356756, 5725562, 8035134, 8588343, 11451124, 16070268, 17176686, 34353372, 1268211983, 2536423966, 3804635949, 5072847932, 7609271898, 15218543796]

約数ペア:

[(1, 15218543796), (2, 7609271898), (3, 5072847932), (4, 3804635949), (6, 2536423966), (12, 1268211983), (443, 34353372), (886, 17176686), (947, 16070268), (1329, 11451124), (1772, 8588343), (1894, 8035134), (2658, 5725562), (2841, 5356756), (3023, 5034252), (3788, 4017567), (5316, 2862781), (5682, 2678378), (6046, 2517126), (9069, 1678084), (11364, 1339189), (12092, 1258563), (18138, 839042), (36276, 419521)]