12148458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{289249}}^1$

素因数の和:289261

約数の個数: 16

約数和(自身を含む): 27768000

約数和(自身を除く): 15619542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 289249, 578498, 867747, 1735494, 2024743, 4049486, 6074229, 12148458]

約数ペア:

[(1, 12148458), (2, 6074229), (3, 4049486), (6, 2024743), (7, 1735494), (14, 867747), (21, 578498), (42, 289249)]