15187326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 38486016

約数和(自身を除く): 23298690

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 463, 497, 781, 926, 994, 1389, 1491, 1562, 2343, 2778, 2982, 3241, 4686, 5093, 5467, 6482, 9723, 10186, 10934, 15279, 16401, 19446, 30558, 32802, 32873, 35651, 65746, 71302, 98619, 106953, 197238, 213906, 230111, 361603, 460222, 690333, 723206, 1084809, 1380666, 2169618, 2531221, 5062442, 7593663, 15187326]

約数ペア:

[(1, 15187326), (2, 7593663), (3, 5062442), (6, 2531221), (7, 2169618), (11, 1380666), (14, 1084809), (21, 723206), (22, 690333), (33, 460222), (42, 361603), (66, 230111), (71, 213906), (77, 197238), (142, 106953), (154, 98619), (213, 71302), (231, 65746), (426, 35651), (462, 32873), (463, 32802), (497, 30558), (781, 19446), (926, 16401), (994, 15279), (1389, 10934), (1491, 10186), (1562, 9723), (2343, 6482), (2778, 5467), (2982, 5093), (3241, 4686)]