40872006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{108127}}^1$

素因数の和:108145

約数の個数: 32

約数和(自身を含む): 103802880

約数和(自身を除く): 62930874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 108127, 216254, 324381, 648762, 756889, 973143, 1513778, 1946286, 2270667, 2919429, 4541334, 5838858, 6812001, 13624002, 20436003, 40872006]

約数ペア:

[(1, 40872006), (2, 20436003), (3, 13624002), (6, 6812001), (7, 5838858), (9, 4541334), (14, 2919429), (18, 2270667), (21, 1946286), (27, 1513778), (42, 973143), (54, 756889), (63, 648762), (126, 324381), (189, 216254), (378, 108127)]