21671282886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1069553}}^1$

素因数の和:1069876

約数の個数: 32

約数和(自身を含む): 47436859008

約数和(自身を除く): 25765576122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1842, 3377, 6754, 10131, 20262, 1069553, 2139106, 3208659, 6417318, 11765083, 23530166, 35295249, 70590498, 328352771, 656705542, 985058313, 1970116626, 3611880481, 7223760962, 10835641443, 21671282886]

約数ペア:

[(1, 21671282886), (2, 10835641443), (3, 7223760962), (6, 3611880481), (11, 1970116626), (22, 985058313), (33, 656705542), (66, 328352771), (307, 70590498), (614, 35295249), (921, 23530166), (1842, 11765083), (3377, 6417318), (6754, 3208659), (10131, 2139106), (20262, 1069553)]