2018382273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191189}}^1$

素因数の和:191238

約数の個数: 32

約数和(自身を含む): 3303763200

約数和(自身を除く): 1285380927

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 191189, 573567, 1720701, 3250213, 4397347, 5162103, 9750639, 13192041, 29251917, 39576123, 74754899, 87755751, 118728369, 224264697, 672794091, 2018382273]

約数ペア:

[(1, 2018382273), (3, 672794091), (9, 224264697), (17, 118728369), (23, 87755751), (27, 74754899), (51, 39576123), (69, 29251917), (153, 13192041), (207, 9750639), (391, 5162103), (459, 4397347), (621, 3250213), (1173, 1720701), (3519, 573567), (10557, 191189)]