18589473

素因数分解:

$3^3\times 7^2\times {\mathrm{14051}}^1$

素因数の和:14074

約数の個数: 24

約数和(自身を含む): 32038560

約数和(自身を除く): 13449087

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 14051, 42153, 98357, 126459, 295071, 379377, 688499, 885213, 2065497, 2655639, 6196491, 18589473]

約数ペア:

[(1, 18589473), (3, 6196491), (7, 2655639), (9, 2065497), (21, 885213), (27, 688499), (49, 379377), (63, 295071), (147, 126459), (189, 98357), (441, 42153), (1323, 14051)]