1315523538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3480221}}^1$

素因数の和:3480239

約数の個数: 32

約数和(自身を含む): 3341013120

約数和(自身を除く): 2025489582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3480221, 6960442, 10440663, 20881326, 24361547, 31321989, 48723094, 62643978, 73084641, 93965967, 146169282, 187931934, 219253923, 438507846, 657761769, 1315523538]

約数ペア:

[(1, 1315523538), (2, 657761769), (3, 438507846), (6, 219253923), (7, 187931934), (9, 146169282), (14, 93965967), (18, 73084641), (21, 62643978), (27, 48723094), (42, 31321989), (54, 24361547), (63, 20881326), (126, 10440663), (189, 6960442), (378, 3480221)]