2694978

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 7056000

約数和(自身を除く): 4361022

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 349, 351, 429, 594, 698, 702, 858, 1047, 1287, 2094, 2574, 3141, 3839, 3861, 4537, 6282, 7678, 7722, 9074, 9423, 11517, 13611, 18846, 23034, 27222, 34551, 40833, 49907, 69102, 81666, 99814, 103653, 122499, 149721, 207306, 244998, 299442, 449163, 898326, 1347489, 2694978]

約数ペア:

[(1, 2694978), (2, 1347489), (3, 898326), (6, 449163), (9, 299442), (11, 244998), (13, 207306), (18, 149721), (22, 122499), (26, 103653), (27, 99814), (33, 81666), (39, 69102), (54, 49907), (66, 40833), (78, 34551), (99, 27222), (117, 23034), (143, 18846), (198, 13611), (234, 11517), (286, 9423), (297, 9074), (349, 7722), (351, 7678), (429, 6282), (594, 4537), (698, 3861), (702, 3839), (858, 3141), (1047, 2574), (1287, 2094)]