18427899

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38153}}^1$

素因数の和:38186

約数の個数: 16

約数和(自身を含む): 29302272

約数和(自身を除く): 10874373

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 38153, 114459, 267071, 801213, 877519, 2632557, 6142633, 18427899]

約数ペア:

[(1, 18427899), (3, 6142633), (7, 2632557), (21, 877519), (23, 801213), (69, 267071), (161, 114459), (483, 38153)]