9378642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 23466240

約数和(自身を除く): 14087598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 193, 267, 273, 386, 534, 546, 579, 623, 1157, 1158, 1246, 1351, 1869, 2314, 2509, 2702, 3471, 3738, 4053, 5018, 6942, 7527, 8099, 8106, 15054, 16198, 17177, 17563, 24297, 34354, 35126, 48594, 51531, 52689, 103062, 105378, 120239, 223301, 240478, 360717, 446602, 669903, 721434, 1339806, 1563107, 3126214, 4689321, 9378642]

約数ペア:

[(1, 9378642), (2, 4689321), (3, 3126214), (6, 1563107), (7, 1339806), (13, 721434), (14, 669903), (21, 446602), (26, 360717), (39, 240478), (42, 223301), (78, 120239), (89, 105378), (91, 103062), (178, 52689), (182, 51531), (193, 48594), (267, 35126), (273, 34354), (386, 24297), (534, 17563), (546, 17177), (579, 16198), (623, 15054), (1157, 8106), (1158, 8099), (1246, 7527), (1351, 6942), (1869, 5018), (2314, 4053), (2509, 3738), (2702, 3471)]