13946814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 35043840

約数和(自身を除く): 21097026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 1559, 2982, 3118, 4473, 4677, 8946, 9354, 10913, 14031, 21826, 28062, 32739, 65478, 98217, 110689, 196434, 221378, 332067, 664134, 774823, 996201, 1549646, 1992402, 2324469, 4648938, 6973407, 13946814]

約数ペア:

[(1, 13946814), (2, 6973407), (3, 4648938), (6, 2324469), (7, 1992402), (9, 1549646), (14, 996201), (18, 774823), (21, 664134), (42, 332067), (63, 221378), (71, 196434), (126, 110689), (142, 98217), (213, 65478), (426, 32739), (497, 28062), (639, 21826), (994, 14031), (1278, 10913), (1491, 9354), (1559, 8946), (2982, 4677), (3118, 4473)]