18010147390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{246613}}^1$

素因数の和:246796

約数の個数: 32

約数和(自身を含む): 33204108960

約数和(自身を除く): 15193961570

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 7303, 14606, 36515, 73030, 246613, 493226, 1233065, 2466130, 16523071, 26880817, 33046142, 53761634, 82615355, 134404085, 165230710, 268808170, 1801014739, 3602029478, 9005073695, 18010147390]

約数ペア:

[(1, 18010147390), (2, 9005073695), (5, 3602029478), (10, 1801014739), (67, 268808170), (109, 165230710), (134, 134404085), (218, 82615355), (335, 53761634), (545, 33046142), (670, 26880817), (1090, 16523071), (7303, 2466130), (14606, 1233065), (36515, 493226), (73030, 246613)]