71643546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306169}}^1$

素因数の和:306190

約数の個数: 24

約数和(自身を含む): 167168820

約数和(自身を除く): 95525274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 306169, 612338, 918507, 1837014, 2755521, 3980197, 5511042, 7960394, 11940591, 23881182, 35821773, 71643546]

約数ペア:

[(1, 71643546), (2, 35821773), (3, 23881182), (6, 11940591), (9, 7960394), (13, 5511042), (18, 3980197), (26, 2755521), (39, 1837014), (78, 918507), (117, 612338), (234, 306169)]