12928713042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{136751}}^1$

素因数の和:139014

約数の個数: 32

約数和(自身を含む): 29564688384

約数和(自身を除く): 16635975342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2251, 4502, 6753, 13506, 15757, 31514, 47271, 94542, 136751, 273502, 410253, 820506, 957257, 1914514, 2871771, 5743542, 307826501, 615653002, 923479503, 1846959006, 2154785507, 4309571014, 6464356521, 12928713042]

約数ペア:

[(1, 12928713042), (2, 6464356521), (3, 4309571014), (6, 2154785507), (7, 1846959006), (14, 923479503), (21, 615653002), (42, 307826501), (2251, 5743542), (4502, 2871771), (6753, 1914514), (13506, 957257), (15757, 820506), (31514, 410253), (47271, 273502), (94542, 136751)]