628895934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{32261}}^1$

素因数の和:32310

約数の個数: 48

約数和(自身を含む): 1475018640

約数和(自身を除く): 846122706

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6498, 9747, 19494, 32261, 64522, 96783, 193566, 290349, 580698, 612959, 871047, 1225918, 1742094, 1838877, 3677754, 5516631, 11033262, 11646221, 16549893, 23292442, 33099786, 34938663, 69877326, 104815989, 209631978, 314447967, 628895934]

約数ペア:

[(1, 628895934), (2, 314447967), (3, 209631978), (6, 104815989), (9, 69877326), (18, 34938663), (19, 33099786), (27, 23292442), (38, 16549893), (54, 11646221), (57, 11033262), (114, 5516631), (171, 3677754), (342, 1838877), (361, 1742094), (513, 1225918), (722, 871047), (1026, 612959), (1083, 580698), (2166, 290349), (3249, 193566), (6498, 96783), (9747, 64522), (19494, 32261)]