19464084

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 50747200

約数和(自身を除く): 31283116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 787, 916, 1374, 1574, 2061, 2361, 2748, 3148, 4122, 4722, 6183, 7083, 8244, 9444, 12366, 14166, 21249, 24732, 28332, 42498, 84996, 180223, 360446, 540669, 720892, 1081338, 1622007, 2162676, 3244014, 4866021, 6488028, 9732042, 19464084]

約数ペア:

[(1, 19464084), (2, 9732042), (3, 6488028), (4, 4866021), (6, 3244014), (9, 2162676), (12, 1622007), (18, 1081338), (27, 720892), (36, 540669), (54, 360446), (108, 180223), (229, 84996), (458, 42498), (687, 28332), (787, 24732), (916, 21249), (1374, 14166), (1574, 12366), (2061, 9444), (2361, 8244), (2748, 7083), (3148, 6183), (4122, 4722)]