78677316

素因数分解:

$2^2\times 3^2\times {\mathrm{2185481}}^1$

素因数の和:2185491

約数の個数: 18

約数和(自身を含む): 198878862

約数和(自身を除く): 120201546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2185481, 4370962, 6556443, 8741924, 13112886, 19669329, 26225772, 39338658, 78677316]

約数ペア:

[(1, 78677316), (2, 39338658), (3, 26225772), (4, 19669329), (6, 13112886), (9, 8741924), (12, 6556443), (18, 4370962), (36, 2185481)]