1882892571

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1289}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 3082377600

約数和(自身を除く): 1199485029

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 523, 931, 1289, 1569, 2793, 3661, 3867, 9023, 9937, 10983, 24491, 25627, 27069, 29811, 63161, 69559, 73473, 76881, 171437, 189483, 208677, 486913, 514311, 674147, 1200059, 1460739, 2022441, 3600177, 4719029, 12808793, 14157087, 33033203, 38426379, 89661551, 99099609, 268984653, 627630857, 1882892571]

約数ペア:

[(1, 1882892571), (3, 627630857), (7, 268984653), (19, 99099609), (21, 89661551), (49, 38426379), (57, 33033203), (133, 14157087), (147, 12808793), (399, 4719029), (523, 3600177), (931, 2022441), (1289, 1460739), (1569, 1200059), (2793, 674147), (3661, 514311), (3867, 486913), (9023, 208677), (9937, 189483), (10983, 171437), (24491, 76881), (25627, 73473), (27069, 69559), (29811, 63161)]