1892718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 24

約数和(自身を含む): 4161456

約数和(自身を除く): 2268738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1481, 2962, 4443, 8886, 13329, 26658, 105151, 210302, 315453, 630906, 946359, 1892718]

約数ペア:

[(1, 1892718), (2, 946359), (3, 630906), (6, 315453), (9, 210302), (18, 105151), (71, 26658), (142, 13329), (213, 8886), (426, 4443), (639, 2962), (1278, 1481)]