528045714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{18793}}^1$

素因数の和:19031

約数の個数: 48

約数和(自身を含む): 1313475072

約数和(自身を除く): 785429358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 18793, 28098, 37586, 56379, 112758, 131551, 169137, 263102, 338274, 394653, 789306, 1183959, 2367918, 4190839, 8381678, 12572517, 25145034, 29335873, 37717551, 58671746, 75435102, 88007619, 176015238, 264022857, 528045714]

約数ペア:

[(1, 528045714), (2, 264022857), (3, 176015238), (6, 88007619), (7, 75435102), (9, 58671746), (14, 37717551), (18, 29335873), (21, 25145034), (42, 12572517), (63, 8381678), (126, 4190839), (223, 2367918), (446, 1183959), (669, 789306), (1338, 394653), (1561, 338274), (2007, 263102), (3122, 169137), (4014, 131551), (4683, 112758), (9366, 56379), (14049, 37586), (18793, 28098)]