12993588

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3925

約数の個数: 48

約数和(自身を含む): 34782720

約数和(自身を除く): 21789132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 3881, 7762, 11643, 15524, 23286, 34929, 46572, 69858, 104787, 120311, 139716, 209574, 240622, 360933, 419148, 481244, 721866, 1082799, 1443732, 2165598, 3248397, 4331196, 6496794, 12993588]

約数ペア:

[(1, 12993588), (2, 6496794), (3, 4331196), (4, 3248397), (6, 2165598), (9, 1443732), (12, 1082799), (18, 721866), (27, 481244), (31, 419148), (36, 360933), (54, 240622), (62, 209574), (93, 139716), (108, 120311), (124, 104787), (186, 69858), (279, 46572), (372, 34929), (558, 23286), (837, 15524), (1116, 11643), (1674, 7762), (3348, 3881)]