90891846

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{8969}}^1$

素因数の和:9540

約数の個数: 24

約数和(自身を含む): 197304120

約数和(自身を除く): 106412274

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 8969, 10134, 17938, 26907, 53814, 80721, 161442, 5049547, 10099094, 15148641, 30297282, 45445923, 90891846]

約数ペア:

[(1, 90891846), (2, 45445923), (3, 30297282), (6, 15148641), (9, 10099094), (18, 5049547), (563, 161442), (1126, 80721), (1689, 53814), (3378, 26907), (5067, 17938), (8969, 10134)]