2521381206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{597767}}^1$

素因数の和:597828

約数の個数: 32

約数和(自身を含む): 5451644160

約数和(自身を除く): 2930262954

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 597767, 1195534, 1793301, 3586602, 11357573, 22117379, 22715146, 34072719, 44234758, 66352137, 68145438, 132704274, 420230201, 840460402, 1260690603, 2521381206]

約数ペア:

[(1, 2521381206), (2, 1260690603), (3, 840460402), (6, 420230201), (19, 132704274), (37, 68145438), (38, 66352137), (57, 44234758), (74, 34072719), (111, 22715146), (114, 22117379), (222, 11357573), (703, 3586602), (1406, 1793301), (2109, 1195534), (4218, 597767)]