19303956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76603}}^1$

素因数の和:76620

約数の個数: 36

約数和(自身を含む): 55767712

約数和(自身を除く): 36463756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76603, 153206, 229809, 306412, 459618, 536221, 689427, 919236, 1072442, 1378854, 1608663, 2144884, 2757708, 3217326, 4825989, 6434652, 9651978, 19303956]

約数ペア:

[(1, 19303956), (2, 9651978), (3, 6434652), (4, 4825989), (6, 3217326), (7, 2757708), (9, 2144884), (12, 1608663), (14, 1378854), (18, 1072442), (21, 919236), (28, 689427), (36, 536221), (42, 459618), (63, 306412), (84, 229809), (126, 153206), (252, 76603)]