18476028

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1619}}^1$

素因数の和:1946

約数の個数: 36

約数和(自身を含む): 46879560

約数和(自身を除く): 28403532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1619, 1902, 2853, 3238, 3804, 4857, 5706, 6476, 9714, 11412, 14571, 19428, 29142, 58284, 513223, 1026446, 1539669, 2052892, 3079338, 4619007, 6158676, 9238014, 18476028]

約数ペア:

[(1, 18476028), (2, 9238014), (3, 6158676), (4, 4619007), (6, 3079338), (9, 2052892), (12, 1539669), (18, 1026446), (36, 513223), (317, 58284), (634, 29142), (951, 19428), (1268, 14571), (1619, 11412), (1902, 9714), (2853, 6476), (3238, 5706), (3804, 4857)]