18474228

素因数分解:

$2^2\times 3^2\times {\mathrm{513173}}^1$

素因数の和:513183

約数の個数: 18

約数和(自身を含む): 46698834

約数和(自身を除く): 28224606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513173, 1026346, 1539519, 2052692, 3079038, 4618557, 6158076, 9237114, 18474228]

約数ペア:

[(1, 18474228), (2, 9237114), (3, 6158076), (4, 4618557), (6, 3079038), (9, 2052692), (12, 1539519), (18, 1026346), (36, 513173)]