2018925579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139999}}^1$

素因数の和:140055

約数の個数: 32

約数和(自身を含む): 3225600000

約数和(自身を除く): 1206674421

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 139999, 419997, 1539989, 2659981, 3219977, 4619967, 7979943, 9659931, 29259791, 35419747, 61179563, 87779373, 106259241, 183538689, 672975193, 2018925579]

約数ペア:

[(1, 2018925579), (3, 672975193), (11, 183538689), (19, 106259241), (23, 87779373), (33, 61179563), (57, 35419747), (69, 29259791), (209, 9659931), (253, 7979943), (437, 4619967), (627, 3219977), (759, 2659981), (1311, 1539989), (4807, 419997), (14421, 139999)]