6661172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{659}}^1$

素因数の和:708

約数の個数: 36

約数和(自身を含む): 14081760

約数和(自身を除く): 7420588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 659, 722, 1318, 1444, 2527, 2636, 4613, 5054, 9226, 10108, 12521, 18452, 25042, 50084, 87647, 175294, 237899, 350588, 475798, 951596, 1665293, 3330586, 6661172]

約数ペア:

[(1, 6661172), (2, 3330586), (4, 1665293), (7, 951596), (14, 475798), (19, 350588), (28, 237899), (38, 175294), (76, 87647), (133, 50084), (266, 25042), (361, 18452), (532, 12521), (659, 10108), (722, 9226), (1318, 5054), (1444, 4613), (2527, 2636)]