81098478

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{9029}}^1$

素因数の和:9536

約数の個数: 24

約数和(自身を含む): 176085000

約数和(自身を除く): 94986522

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2994, 4491, 8982, 9029, 18058, 27087, 54174, 81261, 162522, 4505471, 9010942, 13516413, 27032826, 40549239, 81098478]

約数ペア:

[(1, 81098478), (2, 40549239), (3, 27032826), (6, 13516413), (9, 9010942), (18, 4505471), (499, 162522), (998, 81261), (1497, 54174), (2994, 27087), (4491, 18058), (8982, 9029)]