21476754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91781}}^1$

素因数の和:91802

約数の個数: 24

約数和(自身を含む): 50112972

約数和(自身を除く): 28636218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 91781, 183562, 275343, 550686, 826029, 1193153, 1652058, 2386306, 3579459, 7158918, 10738377, 21476754]

約数ペア:

[(1, 21476754), (2, 10738377), (3, 7158918), (6, 3579459), (9, 2386306), (13, 1652058), (18, 1193153), (26, 826029), (39, 550686), (78, 275343), (117, 183562), (234, 91781)]