220909338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2039}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 516821760

約数和(自身を除く): 295912422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 2039, 2778, 4078, 4167, 6019, 6117, 8334, 12038, 12234, 18057, 18351, 26507, 36114, 36702, 53014, 54171, 79521, 108342, 159042, 238563, 477126, 944057, 1888114, 2832171, 5664342, 8496513, 12272741, 16993026, 24545482, 36818223, 73636446, 110454669, 220909338]

約数ペア:

[(1, 220909338), (2, 110454669), (3, 73636446), (6, 36818223), (9, 24545482), (13, 16993026), (18, 12272741), (26, 8496513), (39, 5664342), (78, 2832171), (117, 1888114), (234, 944057), (463, 477126), (926, 238563), (1389, 159042), (2039, 108342), (2778, 79521), (4078, 54171), (4167, 53014), (6019, 36702), (6117, 36114), (8334, 26507), (12038, 18351), (12234, 18057)]