138735312

素因数分解:

$2^4\times 3^1\times {\mathrm{2890319}}^1$

素因数の和:2890330

約数の個数: 20

約数和(自身を含む): 358399680

約数和(自身を除く): 219664368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2890319, 5780638, 8670957, 11561276, 17341914, 23122552, 34683828, 46245104, 69367656, 138735312]

約数ペア:

[(1, 138735312), (2, 69367656), (3, 46245104), (4, 34683828), (6, 23122552), (8, 17341914), (12, 11561276), (16, 8670957), (24, 5780638), (48, 2890319)]