18193383

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3049}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 30744000

約数和(自身を除く): 12550617

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 3049, 5967, 9147, 27441, 39637, 51833, 82323, 118911, 155499, 356733, 466497, 673829, 1070199, 1399491, 2021487, 6064461, 18193383]

約数ペア:

[(1, 18193383), (3, 6064461), (9, 2021487), (13, 1399491), (17, 1070199), (27, 673829), (39, 466497), (51, 356733), (117, 155499), (153, 118911), (221, 82323), (351, 51833), (459, 39637), (663, 27441), (1989, 9147), (3049, 5967)]