193735818

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 443495520

約数和(自身を除く): 249759702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 317, 342, 634, 951, 1787, 1902, 2853, 3574, 5361, 5706, 6023, 10722, 12046, 16083, 18069, 32166, 33953, 36138, 54207, 67906, 101859, 108414, 203718, 305577, 566479, 611154, 1132958, 1699437, 3398874, 5098311, 10196622, 10763101, 21526202, 32289303, 64578606, 96867909, 193735818]

約数ペア:

[(1, 193735818), (2, 96867909), (3, 64578606), (6, 32289303), (9, 21526202), (18, 10763101), (19, 10196622), (38, 5098311), (57, 3398874), (114, 1699437), (171, 1132958), (317, 611154), (342, 566479), (634, 305577), (951, 203718), (1787, 108414), (1902, 101859), (2853, 67906), (3574, 54207), (5361, 36138), (5706, 33953), (6023, 32166), (10722, 18069), (12046, 16083)]