13490748

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1493}}^1$

素因数の和:1754

約数の個数: 36

約数和(自身を含む): 34260408

約数和(自身を除く): 20769660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1493, 1506, 2259, 2986, 3012, 4479, 4518, 5972, 8958, 9036, 13437, 17916, 26874, 53748, 374743, 749486, 1124229, 1498972, 2248458, 3372687, 4496916, 6745374, 13490748]

約数ペア:

[(1, 13490748), (2, 6745374), (3, 4496916), (4, 3372687), (6, 2248458), (9, 1498972), (12, 1124229), (18, 749486), (36, 374743), (251, 53748), (502, 26874), (753, 17916), (1004, 13437), (1493, 9036), (1506, 8958), (2259, 5972), (2986, 4518), (3012, 4479)]