81836982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 182548080

約数和(自身を除く): 100711098

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 109, 159, 218, 318, 327, 477, 654, 787, 954, 981, 1574, 1962, 2361, 4722, 5777, 7083, 11554, 14166, 17331, 34662, 41711, 51993, 83422, 85783, 103986, 125133, 171566, 250266, 257349, 375399, 514698, 750798, 772047, 1544094, 4546499, 9092998, 13639497, 27278994, 40918491, 81836982]

約数ペア:

[(1, 81836982), (2, 40918491), (3, 27278994), (6, 13639497), (9, 9092998), (18, 4546499), (53, 1544094), (106, 772047), (109, 750798), (159, 514698), (218, 375399), (318, 257349), (327, 250266), (477, 171566), (654, 125133), (787, 103986), (954, 85783), (981, 83422), (1574, 51993), (1962, 41711), (2361, 34662), (4722, 17331), (5777, 14166), (7083, 11554)]