18924798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 40233600

約数和(自身を除く): 21308802

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 1523, 2071, 3046, 4142, 4569, 6213, 9138, 12426, 28937, 57874, 86811, 166007, 173622, 332014, 498021, 996042, 3154133, 6308266, 9462399, 18924798]

約数ペア:

[(1, 18924798), (2, 9462399), (3, 6308266), (6, 3154133), (19, 996042), (38, 498021), (57, 332014), (109, 173622), (114, 166007), (218, 86811), (327, 57874), (654, 28937), (1523, 12426), (2071, 9138), (3046, 6213), (4142, 4569)]