187419798

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{204161}}^1$

素因数の和:204189

約数の個数: 32

約数和(自身を含む): 440989920

約数和(自身を除く): 253570122

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 204161, 408322, 612483, 1224966, 1837449, 3470737, 3674898, 5512347, 6941474, 10412211, 11024694, 20824422, 31236633, 62473266, 93709899, 187419798]

約数ペア:

[(1, 187419798), (2, 93709899), (3, 62473266), (6, 31236633), (9, 20824422), (17, 11024694), (18, 10412211), (27, 6941474), (34, 5512347), (51, 3674898), (54, 3470737), (102, 1837449), (153, 1224966), (306, 612483), (459, 408322), (918, 204161)]