2018035306

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3793}}^1$

素因数の和:3959

約数の個数: 48

約数和(自身を含む): 3620158920

約数和(自身を除く): 1602123614

約数列:

[1, 2, 7, 14, 49, 61, 89, 98, 122, 178, 427, 623, 854, 1246, 2989, 3793, 4361, 5429, 5978, 7586, 8722, 10858, 26551, 38003, 53102, 76006, 185857, 231373, 266021, 337577, 371714, 462746, 532042, 675154, 1619611, 2363039, 3239222, 4726078, 11337277, 16541273, 20592197, 22674554, 33082546, 41184394, 144145379, 288290758, 1009017653, 2018035306]

約数ペア:

[(1, 2018035306), (2, 1009017653), (7, 288290758), (14, 144145379), (49, 41184394), (61, 33082546), (89, 22674554), (98, 20592197), (122, 16541273), (178, 11337277), (427, 4726078), (623, 3239222), (854, 2363039), (1246, 1619611), (2989, 675154), (3793, 532042), (4361, 462746), (5429, 371714), (5978, 337577), (7586, 266021), (8722, 231373), (10858, 185857), (26551, 76006), (38003, 53102)]