3666866

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 7091712

約数和(自身を除く): 3424846

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 71, 98, 119, 142, 217, 238, 434, 497, 527, 833, 994, 1054, 1207, 1519, 1666, 2201, 2414, 3038, 3479, 3689, 4402, 6958, 7378, 8449, 15407, 16898, 25823, 30814, 37417, 51646, 59143, 74834, 107849, 118286, 215698, 261919, 523838, 1833433, 3666866]

約数ペア:

[(1, 3666866), (2, 1833433), (7, 523838), (14, 261919), (17, 215698), (31, 118286), (34, 107849), (49, 74834), (62, 59143), (71, 51646), (98, 37417), (119, 30814), (142, 25823), (217, 16898), (238, 15407), (434, 8449), (497, 7378), (527, 6958), (833, 4402), (994, 3689), (1054, 3479), (1207, 3038), (1519, 2414), (1666, 2201)]