18829323

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 29624400

約数和(自身を除く): 10795077

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 3797, 4959, 11391, 34173, 72143, 110113, 216429, 330339, 649287, 991017, 2092147, 6276441, 18829323]

約数ペア:

[(1, 18829323), (3, 6276441), (9, 2092147), (19, 991017), (29, 649287), (57, 330339), (87, 216429), (171, 110113), (261, 72143), (551, 34173), (1653, 11391), (3797, 4959)]