18027466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3413}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 28677600

約数和(自身を除く): 10650134

約数列:

[1, 2, 19, 38, 139, 278, 2641, 3413, 5282, 6826, 64847, 129694, 474407, 948814, 9013733, 18027466]

約数ペア:

[(1, 18027466), (2, 9013733), (19, 948814), (38, 474407), (139, 129694), (278, 64847), (2641, 6826), (3413, 5282)]