2018117618877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{961507}}^1$

素因数の和:963153

約数の個数: 32

約数和(自身を含む): 2957444766720

約数和(自身を除く): 939327147843

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1601, 4803, 30419, 36823, 91257, 110469, 699637, 961507, 2098911, 2884521, 18268633, 22114661, 54805899, 66343983, 420178559, 1260535677, 1539372707, 4618118121, 29248081433, 35405572261, 87744244299, 106216716783, 672705872959, 2018117618877]

約数ペア:

[(1, 2018117618877), (3, 672705872959), (19, 106216716783), (23, 87744244299), (57, 35405572261), (69, 29248081433), (437, 4618118121), (1311, 1539372707), (1601, 1260535677), (4803, 420178559), (30419, 66343983), (36823, 54805899), (91257, 22114661), (110469, 18268633), (699637, 2884521), (961507, 2098911)]