22540938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7642

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 29713782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 7559, 15118, 22677, 45354, 52913, 105826, 158739, 317478, 536689, 1073378, 1610067, 3220134, 3756823, 7513646, 11270469, 22540938]

約数ペア:

[(1, 22540938), (2, 11270469), (3, 7513646), (6, 3756823), (7, 3220134), (14, 1610067), (21, 1073378), (42, 536689), (71, 317478), (142, 158739), (213, 105826), (426, 52913), (497, 45354), (994, 22677), (1491, 15118), (2982, 7559)]