6397747.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 27698112

約数和(自身を除く): 15695838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 547, 954, 1094, 1219, 1641, 2438, 3282, 3657, 4923, 7314, 9846, 10971, 12581, 21942, 25162, 28991, 37743, 57982, 75486, 86973, 113229, 173946, 226458, 260919, 521838, 666793, 1333586, 2000379, 4000758, 6001137, 12002274]

約数ペア:

[(1, 12002274), (2, 6001137), (3, 4000758), (6, 2000379), (9, 1333586), (18, 666793), (23, 521838), (46, 260919), (53, 226458), (69, 173946), (106, 113229), (138, 86973), (159, 75486), (207, 57982), (318, 37743), (414, 28991), (477, 25162), (547, 21942), (954, 12581), (1094, 10971), (1219, 9846), (1641, 7314), (2438, 4923), (3282, 3657)]