13538988

素因数分解:

$2^2\times 3^6\times {\mathrm{4643}}^1$

素因数の和:4665

約数の個数: 42

約数和(自身を含む): 35531244

約数和(自身を除く): 21992256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4643, 9286, 13929, 18572, 27858, 41787, 55716, 83574, 125361, 167148, 250722, 376083, 501444, 752166, 1128249, 1504332, 2256498, 3384747, 4512996, 6769494, 13538988]

約数ペア:

[(1, 13538988), (2, 6769494), (3, 4512996), (4, 3384747), (6, 2256498), (9, 1504332), (12, 1128249), (18, 752166), (27, 501444), (36, 376083), (54, 250722), (81, 167148), (108, 125361), (162, 83574), (243, 55716), (324, 41787), (486, 27858), (729, 18572), (972, 13929), (1458, 9286), (2916, 4643)]