22542546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 51020928

約数和(自身を除く): 28478382

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 73, 74, 78, 107, 111, 146, 214, 219, 222, 321, 438, 481, 642, 949, 962, 1391, 1443, 1898, 2701, 2782, 2847, 2886, 3959, 4173, 5402, 5694, 7811, 7918, 8103, 8346, 11877, 15622, 16206, 23433, 23754, 35113, 46866, 51467, 70226, 101543, 102934, 105339, 154401, 203086, 210678, 289007, 304629, 308802, 578014, 609258, 867021, 1734042, 3757091, 7514182, 11271273, 22542546]

約数ペア:

[(1, 22542546), (2, 11271273), (3, 7514182), (6, 3757091), (13, 1734042), (26, 867021), (37, 609258), (39, 578014), (73, 308802), (74, 304629), (78, 289007), (107, 210678), (111, 203086), (146, 154401), (214, 105339), (219, 102934), (222, 101543), (321, 70226), (438, 51467), (481, 46866), (642, 35113), (949, 23754), (962, 23433), (1391, 16206), (1443, 15622), (1898, 11877), (2701, 8346), (2782, 8103), (2847, 7918), (2886, 7811), (3959, 5694), (4173, 5402)]