66981402

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^2\times {\mathrm{1069}}^1$

素因数の和:1195

約数の個数: 36

約数和(自身を含む): 147765930

約数和(自身を除く): 80784528

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 1069, 2138, 3207, 3481, 6414, 6962, 9621, 10443, 19242, 20886, 31329, 62658, 63071, 126142, 189213, 378426, 567639, 1135278, 3721189, 7442378, 11163567, 22327134, 33490701, 66981402]

約数ペア:

[(1, 66981402), (2, 33490701), (3, 22327134), (6, 11163567), (9, 7442378), (18, 3721189), (59, 1135278), (118, 567639), (177, 378426), (354, 189213), (531, 126142), (1062, 63071), (1069, 62658), (2138, 31329), (3207, 20886), (3481, 19242), (6414, 10443), (6962, 9621)]