1640348028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4142293}}^1$

素因数の和:4142314

約数の個数: 36

約数和(自身を含む): 4523385048

約数和(自身を除く): 2883037020

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 4142293, 8284586, 12426879, 16569172, 24853758, 37280637, 45565223, 49707516, 74561274, 91130446, 136695669, 149122548, 182260892, 273391338, 410087007, 546782676, 820174014, 1640348028]

約数ペア:

[(1, 1640348028), (2, 820174014), (3, 546782676), (4, 410087007), (6, 273391338), (9, 182260892), (11, 149122548), (12, 136695669), (18, 91130446), (22, 74561274), (33, 49707516), (36, 45565223), (44, 37280637), (66, 24853758), (99, 16569172), (132, 12426879), (198, 8284586), (396, 4142293)]