17439162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 22042182

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 67, 71, 78, 94, 134, 141, 142, 201, 213, 282, 402, 426, 611, 871, 923, 1222, 1742, 1833, 1846, 2613, 2769, 3149, 3337, 3666, 4757, 5226, 5538, 6298, 6674, 9447, 9514, 10011, 14271, 18894, 20022, 28542, 40937, 43381, 61841, 81874, 86762, 122811, 123682, 130143, 185523, 223579, 245622, 260286, 371046, 447158, 670737, 1341474, 2906527, 5813054, 8719581, 17439162]

約数ペア:

[(1, 17439162), (2, 8719581), (3, 5813054), (6, 2906527), (13, 1341474), (26, 670737), (39, 447158), (47, 371046), (67, 260286), (71, 245622), (78, 223579), (94, 185523), (134, 130143), (141, 123682), (142, 122811), (201, 86762), (213, 81874), (282, 61841), (402, 43381), (426, 40937), (611, 28542), (871, 20022), (923, 18894), (1222, 14271), (1742, 10011), (1833, 9514), (1846, 9447), (2613, 6674), (2769, 6298), (3149, 5538), (3337, 5226), (3666, 4757)]