204864534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1625909}}^1$

素因数の和:1625924

約数の個数: 24

約数和(自身を含む): 507283920

約数和(自身を除く): 302419386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1625909, 3251818, 4877727, 9755454, 11381363, 14633181, 22762726, 29266362, 34144089, 68288178, 102432267, 204864534]

約数ペア:

[(1, 204864534), (2, 102432267), (3, 68288178), (6, 34144089), (7, 29266362), (9, 22762726), (14, 14633181), (18, 11381363), (21, 9755454), (42, 4877727), (63, 3251818), (126, 1625909)]