804947274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9931}}^1$

素因数の和:10040

約数の個数: 64

約数和(自身を含む): 1906944000

約数和(自身を除く): 1101996726

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 2133, 3002, 4266, 4503, 9006, 9931, 13509, 19862, 27018, 29793, 40527, 59586, 81054, 89379, 178758, 188689, 268137, 377378, 536274, 566067, 784549, 1132134, 1569098, 1698201, 2353647, 3396402, 4707294, 5094603, 7060941, 10189206, 14121882, 14906431, 21182823, 29812862, 42365646, 44719293, 89438586, 134157879, 268315758, 402473637, 804947274]

約数ペア:

[(1, 804947274), (2, 402473637), (3, 268315758), (6, 134157879), (9, 89438586), (18, 44719293), (19, 42365646), (27, 29812862), (38, 21182823), (54, 14906431), (57, 14121882), (79, 10189206), (114, 7060941), (158, 5094603), (171, 4707294), (237, 3396402), (342, 2353647), (474, 1698201), (513, 1569098), (711, 1132134), (1026, 784549), (1422, 566067), (1501, 536274), (2133, 377378), (3002, 268137), (4266, 188689), (4503, 178758), (9006, 89379), (9931, 81054), (13509, 59586), (19862, 40527), (27018, 29793)]