81294108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{967787}}^1$

素因数の和:967801

約数の個数: 24

約数和(自身を含む): 216784512

約数和(自身を除く): 135490404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 967787, 1935574, 2903361, 3871148, 5806722, 6774509, 11613444, 13549018, 20323527, 27098036, 40647054, 81294108]

約数ペア:

[(1, 81294108), (2, 40647054), (3, 27098036), (4, 20323527), (6, 13549018), (7, 11613444), (12, 6774509), (14, 5806722), (21, 3871148), (28, 2903361), (42, 1935574), (84, 967787)]