2418402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 5612544

約数和(自身を除く): 3194142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 811, 994, 1491, 1622, 2433, 2982, 4866, 5677, 11354, 17031, 34062, 57581, 115162, 172743, 345486, 403067, 806134, 1209201, 2418402]

約数ペア:

[(1, 2418402), (2, 1209201), (3, 806134), (6, 403067), (7, 345486), (14, 172743), (21, 115162), (42, 57581), (71, 34062), (142, 17031), (213, 11354), (426, 5677), (497, 4866), (811, 2982), (994, 2433), (1491, 1622)]