38971212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12539}}^1$

素因数の和:12590

約数の個数: 48

約数和(自身を含む): 106740480

約数和(自身を除く): 67769268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 12539, 25078, 37617, 50156, 75234, 87773, 150468, 175546, 263319, 351092, 463943, 526638, 927886, 1053276, 1391829, 1855772, 2783658, 3247601, 5567316, 6495202, 9742803, 12990404, 19485606, 38971212]

約数ペア:

[(1, 38971212), (2, 19485606), (3, 12990404), (4, 9742803), (6, 6495202), (7, 5567316), (12, 3247601), (14, 2783658), (21, 1855772), (28, 1391829), (37, 1053276), (42, 927886), (74, 526638), (84, 463943), (111, 351092), (148, 263319), (222, 175546), (259, 150468), (444, 87773), (518, 75234), (777, 50156), (1036, 37617), (1554, 25078), (3108, 12539)]