154028574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{407483}}^1$

素因数の和:407501

約数の個数: 32

約数和(自身を含む): 391184640

約数和(自身を除く): 237156066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 407483, 814966, 1222449, 2444898, 2852381, 3667347, 5704762, 7334694, 8557143, 11002041, 17114286, 22004082, 25671429, 51342858, 77014287, 154028574]

約数ペア:

[(1, 154028574), (2, 77014287), (3, 51342858), (6, 25671429), (7, 22004082), (9, 17114286), (14, 11002041), (18, 8557143), (21, 7334694), (27, 5704762), (42, 3667347), (54, 2852381), (63, 2444898), (126, 1222449), (189, 814966), (378, 407483)]