18825882

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{22573}}^1$

素因数の和:22717

約数の個数: 16

約数和(自身を含む): 37924320

約数和(自身を除く): 19098438

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 22573, 45146, 67719, 135438, 3137647, 6275294, 9412941, 18825882]

約数ペア:

[(1, 18825882), (2, 9412941), (3, 6275294), (6, 3137647), (139, 135438), (278, 67719), (417, 45146), (834, 22573)]