17953338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 38840256

約数和(自身を除く): 20886918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 683, 1011, 1366, 2022, 2049, 4098, 4381, 8762, 8879, 13143, 17758, 26286, 26637, 53274, 230171, 460342, 690513, 1381026, 2992223, 5984446, 8976669, 17953338]

約数ペア:

[(1, 17953338), (2, 8976669), (3, 5984446), (6, 2992223), (13, 1381026), (26, 690513), (39, 460342), (78, 230171), (337, 53274), (674, 26637), (683, 26286), (1011, 17758), (1366, 13143), (2022, 8879), (2049, 8762), (4098, 4381)]