81894066

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42257}}^1$

素因数の和:42298

約数の個数: 32

約数和(自身を含む): 182554560

約数和(自身を除く): 100660494

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 42257, 84514, 126771, 253542, 718369, 802883, 1436738, 1605766, 2155107, 2408649, 4310214, 4817298, 13649011, 27298022, 40947033, 81894066]

約数ペア:

[(1, 81894066), (2, 40947033), (3, 27298022), (6, 13649011), (17, 4817298), (19, 4310214), (34, 2408649), (38, 2155107), (51, 1605766), (57, 1436738), (102, 802883), (114, 718369), (323, 253542), (646, 126771), (969, 84514), (1938, 42257)]