15408972

素因数分解:

$2^2\times 3^2\times {\mathrm{428027}}^1$

素因数の和:428037

約数の個数: 18

約数和(自身を含む): 38950548

約数和(自身を除く): 23541576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 428027, 856054, 1284081, 1712108, 2568162, 3852243, 5136324, 7704486, 15408972]

約数ペア:

[(1, 15408972), (2, 7704486), (3, 5136324), (4, 3852243), (6, 2568162), (9, 1712108), (12, 1284081), (18, 856054), (36, 428027)]