12173658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 16784166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 881, 987, 1762, 1974, 2303, 2643, 4606, 5286, 6167, 6909, 12334, 13818, 18501, 37002, 41407, 43169, 82814, 86338, 124221, 129507, 248442, 259014, 289849, 579698, 869547, 1739094, 2028943, 4057886, 6086829, 12173658]

約数ペア:

[(1, 12173658), (2, 6086829), (3, 4057886), (6, 2028943), (7, 1739094), (14, 869547), (21, 579698), (42, 289849), (47, 259014), (49, 248442), (94, 129507), (98, 124221), (141, 86338), (147, 82814), (282, 43169), (294, 41407), (329, 37002), (658, 18501), (881, 13818), (987, 12334), (1762, 6909), (1974, 6167), (2303, 5286), (2643, 4606)]