27742806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16937}}^1$

素因数の和:16965

約数の個数: 48

約数和(自身を含む): 73985184

約数和(自身を除く): 46242378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 16937, 33874, 50811, 101622, 118559, 152433, 220181, 237118, 304866, 355677, 440362, 660543, 711354, 1067031, 1321086, 1541267, 1981629, 2134062, 3082534, 3963258, 4623801, 9247602, 13871403, 27742806]

約数ペア:

[(1, 27742806), (2, 13871403), (3, 9247602), (6, 4623801), (7, 3963258), (9, 3082534), (13, 2134062), (14, 1981629), (18, 1541267), (21, 1321086), (26, 1067031), (39, 711354), (42, 660543), (63, 440362), (78, 355677), (91, 304866), (117, 237118), (126, 220181), (182, 152433), (234, 118559), (273, 101622), (546, 50811), (819, 33874), (1638, 16937)]