138314538

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{44417}}^1$

素因数の和:44598

約数の個数: 24

約数和(自身を含む): 301420548

約数和(自身を除く): 163106010

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 44417, 88834, 133251, 266502, 399753, 799506, 7684141, 15368282, 23052423, 46104846, 69157269, 138314538]

約数ペア:

[(1, 138314538), (2, 69157269), (3, 46104846), (6, 23052423), (9, 15368282), (18, 7684141), (173, 799506), (346, 399753), (519, 266502), (1038, 133251), (1557, 88834), (3114, 44417)]