27843354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20089}}^1$

素因数の和:20115

約数の個数: 48

約数和(自身を含む): 75216960

約数和(自身を除く): 47373606

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20089, 40178, 60267, 120534, 140623, 180801, 220979, 281246, 361602, 421869, 441958, 662937, 843738, 1265607, 1325874, 1546853, 1988811, 2531214, 3093706, 3977622, 4640559, 9281118, 13921677, 27843354]

約数ペア:

[(1, 27843354), (2, 13921677), (3, 9281118), (6, 4640559), (7, 3977622), (9, 3093706), (11, 2531214), (14, 1988811), (18, 1546853), (21, 1325874), (22, 1265607), (33, 843738), (42, 662937), (63, 441958), (66, 421869), (77, 361602), (99, 281246), (126, 220979), (154, 180801), (198, 140623), (231, 120534), (462, 60267), (693, 40178), (1386, 20089)]