128260962

素因数分解:

$2^1\times 3^3\times {\mathrm{2375203}}^1$

素因数の和:2375214

約数の個数: 16

約数和(自身を含む): 285024480

約数和(自身を除く): 156763518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2375203, 4750406, 7125609, 14251218, 21376827, 42753654, 64130481, 128260962]

約数ペア:

[(1, 128260962), (2, 64130481), (3, 42753654), (6, 21376827), (9, 14251218), (18, 7125609), (27, 4750406), (54, 2375203)]