3999282

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 9499392

約数和(自身を除く): 5500110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 223, 294, 366, 427, 446, 669, 854, 1281, 1338, 1561, 2562, 2989, 3122, 4683, 5978, 8967, 9366, 10927, 13603, 17934, 21854, 27206, 32781, 40809, 65562, 81618, 95221, 190442, 285663, 571326, 666547, 1333094, 1999641, 3999282]

約数ペア:

[(1, 3999282), (2, 1999641), (3, 1333094), (6, 666547), (7, 571326), (14, 285663), (21, 190442), (42, 95221), (49, 81618), (61, 65562), (98, 40809), (122, 32781), (147, 27206), (183, 21854), (223, 17934), (294, 13603), (366, 10927), (427, 9366), (446, 8967), (669, 5978), (854, 4683), (1281, 3122), (1338, 2989), (1561, 2562)]