42198318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 97381440

約数和(自身を除く): 55183122

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 239, 306, 478, 577, 717, 1154, 1434, 1731, 2151, 3462, 4063, 4302, 5193, 8126, 9809, 10386, 12189, 19618, 24378, 29427, 36567, 58854, 73134, 88281, 137903, 176562, 275806, 413709, 827418, 1241127, 2344351, 2482254, 4688702, 7033053, 14066106, 21099159, 42198318]

約数ペア:

[(1, 42198318), (2, 21099159), (3, 14066106), (6, 7033053), (9, 4688702), (17, 2482254), (18, 2344351), (34, 1241127), (51, 827418), (102, 413709), (153, 275806), (239, 176562), (306, 137903), (478, 88281), (577, 73134), (717, 58854), (1154, 36567), (1434, 29427), (1731, 24378), (2151, 19618), (3462, 12189), (4063, 10386), (4302, 9809), (5193, 8126)]