31456614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1489}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 72092160

約数和(自身を除く): 40635546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1489, 1509, 2978, 3018, 3521, 4467, 7042, 8934, 10423, 10563, 20846, 21126, 31269, 62538, 748967, 1497934, 2246901, 4493802, 5242769, 10485538, 15728307, 31456614]

約数ペア:

[(1, 31456614), (2, 15728307), (3, 10485538), (6, 5242769), (7, 4493802), (14, 2246901), (21, 1497934), (42, 748967), (503, 62538), (1006, 31269), (1489, 21126), (1509, 20846), (2978, 10563), (3018, 10423), (3521, 8934), (4467, 7042)]