18249224

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{967}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 39262080

約数和(自身を除く): 21012856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 967, 1348, 1934, 2359, 2696, 3868, 4718, 6769, 7736, 9436, 13538, 18872, 27076, 54152, 325879, 651758, 1303516, 2281153, 2607032, 4562306, 9124612, 18249224]

約数ペア:

[(1, 18249224), (2, 9124612), (4, 4562306), (7, 2607032), (8, 2281153), (14, 1303516), (28, 651758), (56, 325879), (337, 54152), (674, 27076), (967, 18872), (1348, 13538), (1934, 9436), (2359, 7736), (2696, 6769), (3868, 4718)]