11319882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 26621280

約数和(自身を除く): 15301398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 277, 278, 294, 417, 554, 831, 834, 973, 1662, 1939, 1946, 2919, 3878, 5817, 5838, 6811, 11634, 13573, 13622, 20433, 27146, 38503, 40719, 40866, 77006, 81438, 115509, 231018, 269521, 539042, 808563, 1617126, 1886647, 3773294, 5659941, 11319882]

約数ペア:

[(1, 11319882), (2, 5659941), (3, 3773294), (6, 1886647), (7, 1617126), (14, 808563), (21, 539042), (42, 269521), (49, 231018), (98, 115509), (139, 81438), (147, 77006), (277, 40866), (278, 40719), (294, 38503), (417, 27146), (554, 20433), (831, 13622), (834, 13573), (973, 11634), (1662, 6811), (1939, 5838), (1946, 5817), (2919, 3878)]