27720793458

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{4624757}}^1$

素因数の和:4624808

約数の個数: 40

約数和(自身を含む): 63793911852

約数和(自身を除く): 36073118394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 4624757, 9249514, 13874271, 27748542, 41622813, 83245626, 124868439, 171116009, 249736878, 342232018, 374605317, 513348027, 749210634, 1026696054, 1540044081, 3080088162, 4620132243, 9240264486, 13860396729, 27720793458]

約数ペア:

[(1, 27720793458), (2, 13860396729), (3, 9240264486), (6, 4620132243), (9, 3080088162), (18, 1540044081), (27, 1026696054), (37, 749210634), (54, 513348027), (74, 374605317), (81, 342232018), (111, 249736878), (162, 171116009), (222, 124868439), (333, 83245626), (666, 41622813), (999, 27748542), (1998, 13874271), (2997, 9249514), (5994, 4624757)]