17220042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7227

約数の個数: 48

約数和(自身を含む): 44890560

約数和(自身を除く): 27670518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7193, 14386, 21579, 43158, 50351, 64737, 100702, 129474, 136667, 151053, 273334, 302106, 410001, 453159, 820002, 906318, 956669, 1230003, 1913338, 2460006, 2870007, 5740014, 8610021, 17220042]

約数ペア:

[(1, 17220042), (2, 8610021), (3, 5740014), (6, 2870007), (7, 2460006), (9, 1913338), (14, 1230003), (18, 956669), (19, 906318), (21, 820002), (38, 453159), (42, 410001), (57, 302106), (63, 273334), (114, 151053), (126, 136667), (133, 129474), (171, 100702), (266, 64737), (342, 50351), (399, 43158), (798, 21579), (1197, 14386), (2394, 7193)]