17986896

素因数分解:

$2^4\times 3^2\times {\mathrm{124909}}^1$

素因数の和:124923

約数の個数: 30

約数和(自身を含む): 50338730

約数和(自身を除く): 32351834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 124909, 249818, 374727, 499636, 749454, 999272, 1124181, 1498908, 1998544, 2248362, 2997816, 4496724, 5995632, 8993448, 17986896]

約数ペア:

[(1, 17986896), (2, 8993448), (3, 5995632), (4, 4496724), (6, 2997816), (8, 2248362), (9, 1998544), (12, 1498908), (16, 1124181), (18, 999272), (24, 749454), (36, 499636), (48, 374727), (72, 249818), (144, 124909)]