18842988

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{10399}}^1$

素因数の和:10557

約数の個数: 24

約数和(自身を含む): 44262400

約数和(自身を除く): 25419412

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 10399, 20798, 31197, 41596, 62394, 124788, 1570249, 3140498, 4710747, 6280996, 9421494, 18842988]

約数ペア:

[(1, 18842988), (2, 9421494), (3, 6280996), (4, 4710747), (6, 3140498), (12, 1570249), (151, 124788), (302, 62394), (453, 41596), (604, 31197), (906, 20798), (1812, 10399)]