18816039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6179

約数の個数: 24

約数和(自身を含む): 30610944

約数和(自身を除く): 11794905

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 6131, 18393, 55179, 67441, 190061, 202323, 570183, 606969, 1710549, 2090671, 6272013, 18816039]

約数ペア:

[(1, 18816039), (3, 6272013), (9, 2090671), (11, 1710549), (31, 606969), (33, 570183), (93, 202323), (99, 190061), (279, 67441), (341, 55179), (1023, 18393), (3069, 6131)]