31899714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6277}}^1$

素因数の和:6311

約数の個数: 48

約数和(自身を含む): 80157504

約数和(自身を除く): 48257790

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 6277, 12554, 18831, 37662, 43939, 69047, 87878, 131817, 138094, 207141, 263634, 414282, 483329, 759517, 966658, 1449987, 1519034, 2278551, 2899974, 4557102, 5316619, 10633238, 15949857, 31899714]

約数ペア:

[(1, 31899714), (2, 15949857), (3, 10633238), (6, 5316619), (7, 4557102), (11, 2899974), (14, 2278551), (21, 1519034), (22, 1449987), (33, 966658), (42, 759517), (66, 483329), (77, 414282), (121, 263634), (154, 207141), (231, 138094), (242, 131817), (363, 87878), (462, 69047), (726, 43939), (847, 37662), (1694, 18831), (2541, 12554), (5082, 6277)]