1718809918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{11579}}^1$

素因数の和:12072

約数の個数: 32

約数和(自身を含む): 3081576960

約数和(自身を除く): 1362767042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 461, 922, 3227, 6454, 10603, 11579, 21206, 23158, 74221, 81053, 148442, 162106, 266317, 532634, 1864219, 3728438, 5337919, 10675838, 37365433, 74730866, 122772137, 245544274, 859404959, 1718809918]

約数ペア:

[(1, 1718809918), (2, 859404959), (7, 245544274), (14, 122772137), (23, 74730866), (46, 37365433), (161, 10675838), (322, 5337919), (461, 3728438), (922, 1864219), (3227, 532634), (6454, 266317), (10603, 162106), (11579, 148442), (21206, 81053), (23158, 74221)]