196774326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{520567}}^1$

素因数の和:520585

約数の個数: 32

約数和(自身を含む): 499745280

約数和(自身を除く): 302970954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 520567, 1041134, 1561701, 3123402, 3643969, 4685103, 7287938, 9370206, 10931907, 14055309, 21863814, 28110618, 32795721, 65591442, 98387163, 196774326]

約数ペア:

[(1, 196774326), (2, 98387163), (3, 65591442), (6, 32795721), (7, 28110618), (9, 21863814), (14, 14055309), (18, 10931907), (21, 9370206), (27, 7287938), (42, 4685103), (54, 3643969), (63, 3123402), (126, 1561701), (189, 1041134), (378, 520567)]