18384093

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22473

約数の個数: 24

約数和(自身を含む): 32684288

約数和(自身を除く): 14300195

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 22447, 67341, 157129, 202023, 291811, 471387, 875433, 1414161, 2042677, 2626299, 6128031, 18384093]

約数ペア:

[(1, 18384093), (3, 6128031), (7, 2626299), (9, 2042677), (13, 1414161), (21, 875433), (39, 471387), (63, 291811), (91, 202023), (117, 157129), (273, 67341), (819, 22447)]