17481978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{42227}}^1$

素因数の和:42258

約数の個数: 24

約数和(自身を含む): 39525408

約数和(自身を除く): 22043430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 42227, 84454, 126681, 253362, 380043, 760086, 971221, 1942442, 2913663, 5827326, 8740989, 17481978]

約数ペア:

[(1, 17481978), (2, 8740989), (3, 5827326), (6, 2913663), (9, 1942442), (18, 971221), (23, 760086), (46, 380043), (69, 253362), (138, 126681), (207, 84454), (414, 42227)]