15398028

素因数分解:

$2^2\times 3^2\times {\mathrm{427723}}^1$

素因数の和:427733

約数の個数: 18

約数和(自身を含む): 38922884

約数和(自身を除く): 23524856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427723, 855446, 1283169, 1710892, 2566338, 3849507, 5132676, 7699014, 15398028]

約数ペア:

[(1, 15398028), (2, 7699014), (3, 5132676), (4, 3849507), (6, 2566338), (9, 1710892), (12, 1283169), (18, 855446), (36, 427723)]