180394938

素因数分解:

$2^1\times 3^5\times {\mathrm{107}}^1\times {\mathrm{3469}}^1$

素因数の和:3593

約数の個数: 48

約数和(自身を含む): 409237920

約数和(自身を除く): 228842982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 642, 963, 1926, 2889, 3469, 5778, 6938, 8667, 10407, 17334, 20814, 26001, 31221, 52002, 62442, 93663, 187326, 280989, 371183, 561978, 742366, 842967, 1113549, 1685934, 2227098, 3340647, 6681294, 10021941, 20043882, 30065823, 60131646, 90197469, 180394938]

約数ペア:

[(1, 180394938), (2, 90197469), (3, 60131646), (6, 30065823), (9, 20043882), (18, 10021941), (27, 6681294), (54, 3340647), (81, 2227098), (107, 1685934), (162, 1113549), (214, 842967), (243, 742366), (321, 561978), (486, 371183), (642, 280989), (963, 187326), (1926, 93663), (2889, 62442), (3469, 52002), (5778, 31221), (6938, 26001), (8667, 20814), (10407, 17334)]