2139756318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5660731}}^1$

素因数の和:5660749

約数の個数: 32

約数和(自身を含む): 5434302720

約数和(自身を除く): 3294546402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5660731, 11321462, 16982193, 33964386, 39625117, 50946579, 79250234, 101893158, 118875351, 152839737, 237750702, 305679474, 356626053, 713252106, 1069878159, 2139756318]

約数ペア:

[(1, 2139756318), (2, 1069878159), (3, 713252106), (6, 356626053), (7, 305679474), (9, 237750702), (14, 152839737), (18, 118875351), (21, 101893158), (27, 79250234), (42, 50946579), (54, 39625117), (63, 33964386), (126, 16982193), (189, 11321462), (378, 5660731)]