8813538

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 19974240

約数和(自身を除く): 11160702

約数列:

[1, 2, 3, 6, 9, 18, 43, 59, 86, 118, 129, 177, 193, 258, 354, 386, 387, 531, 579, 774, 1062, 1158, 1737, 2537, 3474, 5074, 7611, 8299, 11387, 15222, 16598, 22774, 22833, 24897, 34161, 45666, 49794, 68322, 74691, 102483, 149382, 204966, 489641, 979282, 1468923, 2937846, 4406769, 8813538]

約数ペア:

[(1, 8813538), (2, 4406769), (3, 2937846), (6, 1468923), (9, 979282), (18, 489641), (43, 204966), (59, 149382), (86, 102483), (118, 74691), (129, 68322), (177, 49794), (193, 45666), (258, 34161), (354, 24897), (386, 22833), (387, 22774), (531, 16598), (579, 15222), (774, 11387), (1062, 8299), (1158, 7611), (1737, 5074), (2537, 3474)]