2948022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 8179200

約数和(自身を除く): 5231178

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 709, 1386, 1418, 2079, 2127, 4158, 4254, 4963, 6381, 7799, 9926, 12762, 14889, 15598, 19143, 23397, 29778, 38286, 44667, 46794, 54593, 70191, 89334, 109186, 134001, 140382, 163779, 210573, 268002, 327558, 421146, 491337, 982674, 1474011, 2948022]

約数ペア:

[(1, 2948022), (2, 1474011), (3, 982674), (6, 491337), (7, 421146), (9, 327558), (11, 268002), (14, 210573), (18, 163779), (21, 140382), (22, 134001), (27, 109186), (33, 89334), (42, 70191), (54, 54593), (63, 46794), (66, 44667), (77, 38286), (99, 29778), (126, 23397), (154, 19143), (189, 15598), (198, 14889), (231, 12762), (297, 9926), (378, 7799), (462, 6381), (594, 4963), (693, 4254), (709, 4158), (1386, 2127), (1418, 2079)]