127220394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{17509}}^1$

素因数の和:17694

約数の個数: 32

約数和(自身を含む): 292487040

約数和(自身を除く): 165266646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 17509, 35018, 52527, 105054, 122563, 245126, 367689, 735378, 3029057, 6058114, 9087171, 18174342, 21203399, 42406798, 63610197, 127220394]

約数ペア:

[(1, 127220394), (2, 63610197), (3, 42406798), (6, 21203399), (7, 18174342), (14, 9087171), (21, 6058114), (42, 3029057), (173, 735378), (346, 367689), (519, 245126), (1038, 122563), (1211, 105054), (2422, 52527), (3633, 35018), (7266, 17509)]