17967995738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{117973}}^1$

素因数の和:118059

約数の個数: 64

約数和(自身を含む): 35879196672

約数和(自身を除く): 17911200934

約数列:

[1, 2, 7, 11, 14, 22, 23, 43, 46, 77, 86, 154, 161, 253, 301, 322, 473, 506, 602, 946, 989, 1771, 1978, 3311, 3542, 6622, 6923, 10879, 13846, 21758, 76153, 117973, 152306, 235946, 825811, 1297703, 1651622, 2595406, 2713379, 5072839, 5426758, 9083921, 10145678, 18167842, 18993653, 29847169, 35509873, 37987306, 55801229, 59694338, 71019746, 111602458, 116675297, 208930183, 233350594, 390608603, 417860366, 781217206, 816727079, 1283428267, 1633454158, 2566856534, 8983997869, 17967995738]

約数ペア:

[(1, 17967995738), (2, 8983997869), (7, 2566856534), (11, 1633454158), (14, 1283428267), (22, 816727079), (23, 781217206), (43, 417860366), (46, 390608603), (77, 233350594), (86, 208930183), (154, 116675297), (161, 111602458), (253, 71019746), (301, 59694338), (322, 55801229), (473, 37987306), (506, 35509873), (602, 29847169), (946, 18993653), (989, 18167842), (1771, 10145678), (1978, 9083921), (3311, 5426758), (3542, 5072839), (6622, 2713379), (6923, 2595406), (10879, 1651622), (13846, 1297703), (21758, 825811), (76153, 235946), (117973, 152306)]