7630938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 19184256

約数和(自身を除く): 11553318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 853, 994, 1278, 1491, 1706, 2559, 2982, 4473, 5118, 5971, 7677, 8946, 11942, 15354, 17913, 35826, 53739, 60563, 107478, 121126, 181689, 363378, 423941, 545067, 847882, 1090134, 1271823, 2543646, 3815469, 7630938]

約数ペア:

[(1, 7630938), (2, 3815469), (3, 2543646), (6, 1271823), (7, 1090134), (9, 847882), (14, 545067), (18, 423941), (21, 363378), (42, 181689), (63, 121126), (71, 107478), (126, 60563), (142, 53739), (213, 35826), (426, 17913), (497, 15354), (639, 11942), (853, 8946), (994, 7677), (1278, 5971), (1491, 5118), (1706, 4473), (2559, 2982)]