18008157028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1507211}}^1$

素因数の和:1507347

約数の個数: 24

約数和(自身を含む): 32917510080

約数和(自身を除く): 14909353052

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 2987, 5974, 11948, 1507211, 3014422, 6028844, 43709119, 87418238, 155242733, 174836476, 310485466, 620970932, 4502039257, 9004078514, 18008157028]

約数ペア:

[(1, 18008157028), (2, 9004078514), (4, 4502039257), (29, 620970932), (58, 310485466), (103, 174836476), (116, 155242733), (206, 87418238), (412, 43709119), (2987, 6028844), (5974, 3014422), (11948, 1507211)]