3078306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 8319168

約数和(自身を除く): 5240862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2221, 4442, 6663, 13326, 15547, 19989, 24431, 31094, 39978, 46641, 48862, 73293, 93282, 139923, 146586, 171017, 219879, 279846, 342034, 439758, 513051, 1026102, 1539153, 3078306]

約数ペア:

[(1, 3078306), (2, 1539153), (3, 1026102), (6, 513051), (7, 439758), (9, 342034), (11, 279846), (14, 219879), (18, 171017), (21, 146586), (22, 139923), (33, 93282), (42, 73293), (63, 48862), (66, 46641), (77, 39978), (99, 31094), (126, 24431), (154, 19989), (198, 15547), (231, 13326), (462, 6663), (693, 4442), (1386, 2221)]