66880422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530797}}^1$

素因数の和:530812

約数の個数: 24

約数和(自身を含む): 165608976

約数和(自身を除く): 98728554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530797, 1061594, 1592391, 3184782, 3715579, 4777173, 7431158, 9554346, 11146737, 22293474, 33440211, 66880422]

約数ペア:

[(1, 66880422), (2, 33440211), (3, 22293474), (6, 11146737), (7, 9554346), (9, 7431158), (14, 4777173), (18, 3715579), (21, 3184782), (42, 1592391), (63, 1061594), (126, 530797)]