66287466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27689}}^1$

素因数の和:27723

約数の個数: 48

約数和(自身を含む): 172785600

約数和(自身を除く): 106498134

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, 27689, 55378, 83067, 166134, 193823, 249201, 387646, 498402, 526091, 581469, 1052182, 1162938, 1578273, 1744407, 3156546, 3488814, 3682637, 4734819, 7365274, 9469638, 11047911, 22095822, 33143733, 66287466]

約数ペア:

[(1, 66287466), (2, 33143733), (3, 22095822), (6, 11047911), (7, 9469638), (9, 7365274), (14, 4734819), (18, 3682637), (19, 3488814), (21, 3156546), (38, 1744407), (42, 1578273), (57, 1162938), (63, 1052182), (114, 581469), (126, 526091), (133, 498402), (171, 387646), (266, 249201), (342, 193823), (399, 166134), (798, 83067), (1197, 55378), (2394, 27689)]