17961799702

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{6581}}^1$

素因数の和:7117

約数の個数: 64

約数和(自身を含む): 34576035840

約数和(自身を除く): 16614236138

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 479, 518, 814, 958, 2849, 3353, 5269, 5698, 6581, 6706, 10538, 13162, 17723, 35446, 36883, 46067, 72391, 73766, 92134, 124061, 144782, 194953, 243497, 248122, 389906, 486994, 506737, 1013474, 1364671, 1704479, 2678467, 2729342, 3152299, 3408958, 5356934, 6304598, 18749269, 22066093, 34675289, 37498538, 44132186, 69350578, 116635063, 233270126, 242727023, 485454046, 816445441, 1282985693, 1632890882, 2565971386, 8980899851, 17961799702]

約数ペア:

[(1, 17961799702), (2, 8980899851), (7, 2565971386), (11, 1632890882), (14, 1282985693), (22, 816445441), (37, 485454046), (74, 242727023), (77, 233270126), (154, 116635063), (259, 69350578), (407, 44132186), (479, 37498538), (518, 34675289), (814, 22066093), (958, 18749269), (2849, 6304598), (3353, 5356934), (5269, 3408958), (5698, 3152299), (6581, 2729342), (6706, 2678467), (10538, 1704479), (13162, 1364671), (17723, 1013474), (35446, 506737), (36883, 486994), (46067, 389906), (72391, 248122), (73766, 243497), (92134, 194953), (124061, 144782)]