13649604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 33539520

約数和(自身を除く): 19889916

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 61, 87, 116, 122, 174, 183, 244, 348, 366, 643, 732, 1286, 1769, 1929, 2572, 3538, 3858, 5307, 7076, 7716, 10614, 18647, 21228, 37294, 39223, 55941, 74588, 78446, 111882, 117669, 156892, 223764, 235338, 470676, 1137467, 2274934, 3412401, 4549868, 6824802, 13649604]

約数ペア:

[(1, 13649604), (2, 6824802), (3, 4549868), (4, 3412401), (6, 2274934), (12, 1137467), (29, 470676), (58, 235338), (61, 223764), (87, 156892), (116, 117669), (122, 111882), (174, 78446), (183, 74588), (244, 55941), (348, 39223), (366, 37294), (643, 21228), (732, 18647), (1286, 10614), (1769, 7716), (1929, 7076), (2572, 5307), (3538, 3858)]