138186

素因数分解:

$2^1\times 3^4\times {\mathrm{853}}^1$

素因数の和:867

約数の個数: 20

約数和(自身を含む): 310002

約数和(自身を除く): 171816

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 853, 1706, 2559, 5118, 7677, 15354, 23031, 46062, 69093, 138186]

約数ペア:

[(1, 138186), (2, 69093), (3, 46062), (6, 23031), (9, 15354), (18, 7677), (27, 5118), (54, 2559), (81, 1706), (162, 853)]