1399236

素因数分解:

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

素因数の和:81

約数の個数: 48

約数和(自身を含む): 3648960

約数和(自身を除く): 2249724

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1292, 1444, 1938, 2166, 3876, 4332, 6137, 6859, 12274, 13718, 18411, 20577, 24548, 27436, 36822, 41154, 73644, 82308, 116603, 233206, 349809, 466412, 699618, 1399236]

約数ペア:

[(1, 1399236), (2, 699618), (3, 466412), (4, 349809), (6, 233206), (12, 116603), (17, 82308), (19, 73644), (34, 41154), (38, 36822), (51, 27436), (57, 24548), (68, 20577), (76, 18411), (102, 13718), (114, 12274), (204, 6859), (228, 6137), (323, 4332), (361, 3876), (646, 2166), (722, 1938), (969, 1444), (1083, 1292)]