18838374

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{3881}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 37733040

約数和(自身を除く): 18894666

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 3881, 4854, 7762, 11643, 23286, 3139729, 6279458, 9419187, 18838374]

約数ペア:

[(1, 18838374), (2, 9419187), (3, 6279458), (6, 3139729), (809, 23286), (1618, 11643), (2427, 7762), (3881, 4854)]