191271924

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{8263}}^1$

素因数の和:8916

約数の個数: 36

約数和(自身を含む): 484303456

約数和(自身を除く): 293031532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 8263, 11574, 16526, 23148, 24789, 33052, 49578, 74367, 99156, 148734, 297468, 5313109, 10626218, 15939327, 21252436, 31878654, 47817981, 63757308, 95635962, 191271924]

約数ペア:

[(1, 191271924), (2, 95635962), (3, 63757308), (4, 47817981), (6, 31878654), (9, 21252436), (12, 15939327), (18, 10626218), (36, 5313109), (643, 297468), (1286, 148734), (1929, 99156), (2572, 74367), (3858, 49578), (5787, 33052), (7716, 24789), (8263, 23148), (11574, 16526)]