38916276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20143}}^1$

素因数の和:20180

約数の個数: 48

約数和(自身を含む): 108294144

約数和(自身を除く): 69377868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20143, 40286, 60429, 80572, 120858, 141001, 241716, 282002, 423003, 463289, 564004, 846006, 926578, 1389867, 1692012, 1853156, 2779734, 3243023, 5559468, 6486046, 9729069, 12972092, 19458138, 38916276]

約数ペア:

[(1, 38916276), (2, 19458138), (3, 12972092), (4, 9729069), (6, 6486046), (7, 5559468), (12, 3243023), (14, 2779734), (21, 1853156), (23, 1692012), (28, 1389867), (42, 926578), (46, 846006), (69, 564004), (84, 463289), (92, 423003), (138, 282002), (161, 241716), (276, 141001), (322, 120858), (483, 80572), (644, 60429), (966, 40286), (1932, 20143)]