648045486

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{3011}}^1$

素因数の和:4117

約数の個数: 48

約数和(自身を含む): 1533662208

約数和(自身を除く): 885616722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1087, 2174, 3011, 3261, 6022, 6522, 9033, 9783, 11957, 18066, 19566, 23914, 27099, 33121, 35871, 54198, 66242, 71742, 99363, 107613, 198726, 215226, 298089, 596178, 3272957, 6545914, 9818871, 19637742, 29456613, 36002527, 58913226, 72005054, 108007581, 216015162, 324022743, 648045486]

約数ペア:

[(1, 648045486), (2, 324022743), (3, 216015162), (6, 108007581), (9, 72005054), (11, 58913226), (18, 36002527), (22, 29456613), (33, 19637742), (66, 9818871), (99, 6545914), (198, 3272957), (1087, 596178), (2174, 298089), (3011, 215226), (3261, 198726), (6022, 107613), (6522, 99363), (9033, 71742), (9783, 66242), (11957, 54198), (18066, 35871), (19566, 33121), (23914, 27099)]