189976266

素因数分解:

$2^1\times 3^4\times {\mathrm{1069}}^1\times {\mathrm{1097}}^1$

素因数の和:2180

約数の個数: 40

約数和(自身を含む): 426474180

約数和(自身を除く): 236497914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1069, 1097, 2138, 2194, 3207, 3291, 6414, 6582, 9621, 9873, 19242, 19746, 28863, 29619, 57726, 59238, 86589, 88857, 173178, 177714, 1172693, 2345386, 3518079, 7036158, 10554237, 21108474, 31662711, 63325422, 94988133, 189976266]

約数ペア:

[(1, 189976266), (2, 94988133), (3, 63325422), (6, 31662711), (9, 21108474), (18, 10554237), (27, 7036158), (54, 3518079), (81, 2345386), (162, 1172693), (1069, 177714), (1097, 173178), (2138, 88857), (2194, 86589), (3207, 59238), (3291, 57726), (6414, 29619), (6582, 28863), (9621, 19746), (9873, 19242)]