820147014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{8563}}^1$

素因数の和:8901

約数の個数: 48

約数和(自身を含む): 1887745392

約数和(自身を除く): 1067598378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 313, 626, 939, 1878, 2817, 5321, 5634, 8563, 10642, 15963, 17126, 25689, 31926, 47889, 51378, 77067, 95778, 145571, 154134, 291142, 436713, 873426, 1310139, 2620278, 2680219, 5360438, 8040657, 16081314, 24121971, 45563723, 48243942, 91127446, 136691169, 273382338, 410073507, 820147014]

約数ペア:

[(1, 820147014), (2, 410073507), (3, 273382338), (6, 136691169), (9, 91127446), (17, 48243942), (18, 45563723), (34, 24121971), (51, 16081314), (102, 8040657), (153, 5360438), (306, 2680219), (313, 2620278), (626, 1310139), (939, 873426), (1878, 436713), (2817, 291142), (5321, 154134), (5634, 145571), (8563, 95778), (10642, 77067), (15963, 51378), (17126, 47889), (25689, 31926)]