18344638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1151}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 29707776

約数和(自身を除く): 11363138

約数列:

[1, 2, 13, 26, 613, 1151, 1226, 2302, 7969, 14963, 15938, 29926, 705563, 1411126, 9172319, 18344638]

約数ペア:

[(1, 18344638), (2, 9172319), (13, 1411126), (26, 705563), (613, 29926), (1151, 15938), (1226, 14963), (2302, 7969)]