171235638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71527}}^1$

素因数の和:71561

約数の個数: 48

約数和(自身を含む): 446334720

約数和(自身を除く): 275099082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 71527, 143054, 214581, 429162, 500689, 643743, 1001378, 1287486, 1359013, 1502067, 2718026, 3004134, 4077039, 4506201, 8154078, 9012402, 9513091, 12231117, 19026182, 24462234, 28539273, 57078546, 85617819, 171235638]

約数ペア:

[(1, 171235638), (2, 85617819), (3, 57078546), (6, 28539273), (7, 24462234), (9, 19026182), (14, 12231117), (18, 9513091), (19, 9012402), (21, 8154078), (38, 4506201), (42, 4077039), (57, 3004134), (63, 2718026), (114, 1502067), (126, 1359013), (133, 1287486), (171, 1001378), (266, 643743), (342, 500689), (399, 429162), (798, 214581), (1197, 143054), (2394, 71527)]