2357418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 5673024

約数和(自身を除く): 3315606

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 74, 82, 111, 123, 222, 246, 259, 287, 518, 574, 777, 861, 1369, 1517, 1554, 1722, 2738, 3034, 4107, 4551, 8214, 9102, 9583, 10619, 19166, 21238, 28749, 31857, 56129, 57498, 63714, 112258, 168387, 336774, 392903, 785806, 1178709, 2357418]

約数ペア:

[(1, 2357418), (2, 1178709), (3, 785806), (6, 392903), (7, 336774), (14, 168387), (21, 112258), (37, 63714), (41, 57498), (42, 56129), (74, 31857), (82, 28749), (111, 21238), (123, 19166), (222, 10619), (246, 9583), (259, 9102), (287, 8214), (518, 4551), (574, 4107), (777, 3034), (861, 2738), (1369, 1722), (1517, 1554)]