1836691119

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{821}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 2792892960

約数和(自身を除く): 956201841

約数列:

[1, 3, 9, 27, 71, 81, 213, 389, 639, 821, 1167, 1917, 2463, 3501, 5751, 7389, 10503, 22167, 27619, 31509, 58291, 66501, 82857, 174873, 248571, 319369, 524619, 745713, 958107, 1573857, 2237139, 2874321, 4721571, 8622963, 22675199, 25868889, 68025597, 204076791, 612230373, 1836691119]

約数ペア:

[(1, 1836691119), (3, 612230373), (9, 204076791), (27, 68025597), (71, 25868889), (81, 22675199), (213, 8622963), (389, 4721571), (639, 2874321), (821, 2237139), (1167, 1573857), (1917, 958107), (2463, 745713), (3501, 524619), (5751, 319369), (7389, 248571), (10503, 174873), (22167, 82857), (27619, 66501), (31509, 58291)]