405042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 987552

約数和(自身を除く): 582510

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 361, 374, 418, 561, 627, 646, 722, 969, 1083, 1122, 1254, 1938, 2166, 3553, 3971, 6137, 7106, 7942, 10659, 11913, 12274, 18411, 21318, 23826, 36822, 67507, 135014, 202521, 405042]

約数ペア:

[(1, 405042), (2, 202521), (3, 135014), (6, 67507), (11, 36822), (17, 23826), (19, 21318), (22, 18411), (33, 12274), (34, 11913), (38, 10659), (51, 7942), (57, 7106), (66, 6137), (102, 3971), (114, 3553), (187, 2166), (209, 1938), (323, 1254), (361, 1122), (374, 1083), (418, 969), (561, 722), (627, 646)]