18786696

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{10723}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 47614560

約数和(自身を除く): 28827864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 10723, 21446, 32169, 42892, 64338, 85784, 128676, 257352, 782779, 1565558, 2348337, 3131116, 4696674, 6262232, 9393348, 18786696]

約数ペア:

[(1, 18786696), (2, 9393348), (3, 6262232), (4, 4696674), (6, 3131116), (8, 2348337), (12, 1565558), (24, 782779), (73, 257352), (146, 128676), (219, 85784), (292, 64338), (438, 42892), (584, 32169), (876, 21446), (1752, 10723)]