66807642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7727}}^1$

素因数の和:7874

約数の個数: 32

約数和(自身を含む): 146893824

約数和(自身を除く): 80086182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 7727, 8646, 15454, 23181, 46362, 84997, 169994, 254991, 509982, 1012237, 2024474, 3036711, 6073422, 11134607, 22269214, 33403821, 66807642]

約数ペア:

[(1, 66807642), (2, 33403821), (3, 22269214), (6, 11134607), (11, 6073422), (22, 3036711), (33, 2024474), (66, 1012237), (131, 509982), (262, 254991), (393, 169994), (786, 84997), (1441, 46362), (2882, 23181), (4323, 15454), (7727, 8646)]