42591054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 96422400

約数和(自身を除く): 53831346

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 71, 122, 142, 149, 183, 213, 298, 366, 426, 447, 671, 781, 894, 1342, 1562, 1639, 2013, 2343, 3278, 4026, 4331, 4686, 4917, 8662, 9089, 9834, 10579, 12993, 18178, 21158, 25986, 27267, 31737, 47641, 54534, 63474, 95282, 99979, 116369, 142923, 199958, 232738, 285846, 299937, 349107, 599874, 645319, 698214, 1290638, 1935957, 3871914, 7098509, 14197018, 21295527, 42591054]

約数ペア:

[(1, 42591054), (2, 21295527), (3, 14197018), (6, 7098509), (11, 3871914), (22, 1935957), (33, 1290638), (61, 698214), (66, 645319), (71, 599874), (122, 349107), (142, 299937), (149, 285846), (183, 232738), (213, 199958), (298, 142923), (366, 116369), (426, 99979), (447, 95282), (671, 63474), (781, 54534), (894, 47641), (1342, 31737), (1562, 27267), (1639, 25986), (2013, 21158), (2343, 18178), (3278, 12993), (4026, 10579), (4331, 9834), (4686, 9089), (4917, 8662)]