27760782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2153}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 63689472

約数和(自身を除く): 35928690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2153, 4298, 4306, 6447, 6459, 12894, 12918, 15071, 30142, 45213, 90426, 660971, 1321942, 1982913, 3965826, 4626797, 9253594, 13880391, 27760782]

約数ペア:

[(1, 27760782), (2, 13880391), (3, 9253594), (6, 4626797), (7, 3965826), (14, 1982913), (21, 1321942), (42, 660971), (307, 90426), (614, 45213), (921, 30142), (1842, 15071), (2149, 12918), (2153, 12894), (4298, 6459), (4306, 6447)]