259347834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12853}}^1$

素因数の和:12939

約数の個数: 48

約数和(自身を含む): 601567200

約数和(自身を除く): 342219366

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 12853, 20178, 25706, 38559, 77118, 115677, 231354, 244207, 488414, 732621, 758327, 1465242, 1516654, 2197863, 2274981, 4395726, 4549962, 6824943, 13649886, 14408213, 28816426, 43224639, 86449278, 129673917, 259347834]

約数ペア:

[(1, 259347834), (2, 129673917), (3, 86449278), (6, 43224639), (9, 28816426), (18, 14408213), (19, 13649886), (38, 6824943), (57, 4549962), (59, 4395726), (114, 2274981), (118, 2197863), (171, 1516654), (177, 1465242), (342, 758327), (354, 732621), (531, 488414), (1062, 244207), (1121, 231354), (2242, 115677), (3363, 77118), (6726, 38559), (10089, 25706), (12853, 20178)]