989409042

素因数分解:

$2^1\times 3^2\times {\mathrm{2251}}^1\times {\mathrm{24419}}^1$

素因数の和:26678

約数の個数: 24

約数和(自身を含む): 2144759760

約数和(自身を除く): 1155350718

約数列:

[1, 2, 3, 6, 9, 18, 2251, 4502, 6753, 13506, 20259, 24419, 40518, 48838, 73257, 146514, 219771, 439542, 54967169, 109934338, 164901507, 329803014, 494704521, 989409042]

約数ペア:

[(1, 989409042), (2, 494704521), (3, 329803014), (6, 164901507), (9, 109934338), (18, 54967169), (2251, 439542), (4502, 219771), (6753, 146514), (13506, 73257), (20259, 48838), (24419, 40518)]