18378156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90089}}^1$

素因数の和:90113

約数の個数: 24

約数和(自身を含む): 45405360

約数和(自身を除く): 27027204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90089, 180178, 270267, 360356, 540534, 1081068, 1531513, 3063026, 4594539, 6126052, 9189078, 18378156]

約数ペア:

[(1, 18378156), (2, 9189078), (3, 6126052), (4, 4594539), (6, 3063026), (12, 1531513), (17, 1081068), (34, 540534), (51, 360356), (68, 270267), (102, 180178), (204, 90089)]