18363202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 36

約数和(自身を含む): 32857650

約数和(自身を除く): 14494448

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 169, 242, 286, 338, 449, 898, 1573, 1859, 3146, 3718, 4939, 5837, 9878, 11674, 20449, 40898, 54329, 64207, 75881, 108658, 128414, 151762, 706277, 834691, 1412554, 1669382, 9181601, 18363202]

約数ペア:

[(1, 18363202), (2, 9181601), (11, 1669382), (13, 1412554), (22, 834691), (26, 706277), (121, 151762), (143, 128414), (169, 108658), (242, 75881), (286, 64207), (338, 54329), (449, 40898), (898, 20449), (1573, 11674), (1859, 9878), (3146, 5837), (3718, 4939)]