27863934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 63926016

約数和(自身を除く): 36062082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2161, 4298, 4322, 6447, 6483, 12894, 12966, 15127, 30254, 45381, 90762, 663427, 1326854, 1990281, 3980562, 4643989, 9287978, 13931967, 27863934]

約数ペア:

[(1, 27863934), (2, 13931967), (3, 9287978), (6, 4643989), (7, 3980562), (14, 1990281), (21, 1326854), (42, 663427), (307, 90762), (614, 45381), (921, 30254), (1842, 15127), (2149, 12966), (2161, 12894), (4298, 6483), (4322, 6447)]