2784366918

素因数分解:

$2^1\times 3^2\times {\mathrm{4243}}^1\times {\mathrm{36457}}^1$

素因数の和:40708

約数の個数: 24

約数和(自身を含む): 6034382328

約数和(自身を除く): 3250015410

約数列:

[1, 2, 3, 6, 9, 18, 4243, 8486, 12729, 25458, 36457, 38187, 72914, 76374, 109371, 218742, 328113, 656226, 154687051, 309374102, 464061153, 928122306, 1392183459, 2784366918]

約数ペア:

[(1, 2784366918), (2, 1392183459), (3, 928122306), (6, 464061153), (9, 309374102), (18, 154687051), (4243, 656226), (8486, 328113), (12729, 218742), (25458, 109371), (36457, 76374), (38187, 72914)]