18968256324

素因数分解:

$2^2\times 3^6\times {\mathrm{6504889}}^1$

素因数の和:6504911

約数の個数: 42

約数和(自身を含む): 49768913390

約数和(自身を除く): 30800657066

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6504889, 13009778, 19514667, 26019556, 39029334, 58544001, 78058668, 117088002, 175632003, 234176004, 351264006, 526896009, 702528012, 1053792018, 1580688027, 2107584036, 3161376054, 4742064081, 6322752108, 9484128162, 18968256324]

約数ペア:

[(1, 18968256324), (2, 9484128162), (3, 6322752108), (4, 4742064081), (6, 3161376054), (9, 2107584036), (12, 1580688027), (18, 1053792018), (27, 702528012), (36, 526896009), (54, 351264006), (81, 234176004), (108, 175632003), (162, 117088002), (243, 78058668), (324, 58544001), (486, 39029334), (729, 26019556), (972, 19514667), (1458, 13009778), (2916, 6504889)]