18269433

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22307}}^1$

素因数の和:22333

約数の個数: 24

約数和(自身を含む): 32480448

約数和(自身を除く): 14211015

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 22307, 66921, 156149, 200763, 289991, 468447, 869973, 1405341, 2029937, 2609919, 6089811, 18269433]

約数ペア:

[(1, 18269433), (3, 6089811), (7, 2609919), (9, 2029937), (13, 1405341), (21, 869973), (39, 468447), (63, 289991), (91, 200763), (117, 156149), (273, 66921), (819, 22307)]