103390938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{273521}}^1$

素因数の和:273539

約数の個数: 32

約数和(自身を含む): 262581120

約数和(自身を除く): 159190182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 273521, 547042, 820563, 1641126, 1914647, 2461689, 3829294, 4923378, 5743941, 7385067, 11487882, 14770134, 17231823, 34463646, 51695469, 103390938]

約数ペア:

[(1, 103390938), (2, 51695469), (3, 34463646), (6, 17231823), (7, 14770134), (9, 11487882), (14, 7385067), (18, 5743941), (21, 4923378), (27, 3829294), (42, 2461689), (54, 1914647), (63, 1641126), (126, 820563), (189, 547042), (378, 273521)]