17440284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 42301952

約数和(自身を除く): 24861668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 463, 516, 876, 926, 1389, 1852, 2778, 3139, 5556, 6278, 9417, 12556, 18834, 19909, 33799, 37668, 39818, 59727, 67598, 79636, 101397, 119454, 135196, 202794, 238908, 405588, 1453357, 2906714, 4360071, 5813428, 8720142, 17440284]

約数ペア:

[(1, 17440284), (2, 8720142), (3, 5813428), (4, 4360071), (6, 2906714), (12, 1453357), (43, 405588), (73, 238908), (86, 202794), (129, 135196), (146, 119454), (172, 101397), (219, 79636), (258, 67598), (292, 59727), (438, 39818), (463, 37668), (516, 33799), (876, 19909), (926, 18834), (1389, 12556), (1852, 9417), (2778, 6278), (3139, 5556)]