124438518

素因数分解:

$2^1\times 3^4\times {\mathrm{768139}}^1$

素因数の和:768153

約数の個数: 20

約数和(自身を含む): 278834820

約数和(自身を除く): 154396302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 768139, 1536278, 2304417, 4608834, 6913251, 13826502, 20739753, 41479506, 62219259, 124438518]

約数ペア:

[(1, 124438518), (2, 62219259), (3, 41479506), (6, 20739753), (9, 13826502), (18, 6913251), (27, 4608834), (54, 2304417), (81, 1536278), (162, 768139)]