22195338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 50889600

約数和(自身を除く): 28694262

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 61, 66, 74, 111, 122, 149, 183, 222, 298, 366, 407, 447, 671, 814, 894, 1221, 1342, 1639, 2013, 2257, 2442, 3278, 4026, 4514, 4917, 5513, 6771, 9089, 9834, 11026, 13542, 16539, 18178, 24827, 27267, 33078, 49654, 54534, 60643, 74481, 99979, 121286, 148962, 181929, 199958, 299937, 336293, 363858, 599874, 672586, 1008879, 2017758, 3699223, 7398446, 11097669, 22195338]

約数ペア:

[(1, 22195338), (2, 11097669), (3, 7398446), (6, 3699223), (11, 2017758), (22, 1008879), (33, 672586), (37, 599874), (61, 363858), (66, 336293), (74, 299937), (111, 199958), (122, 181929), (149, 148962), (183, 121286), (222, 99979), (298, 74481), (366, 60643), (407, 54534), (447, 49654), (671, 33078), (814, 27267), (894, 24827), (1221, 18178), (1342, 16539), (1639, 13542), (2013, 11026), (2257, 9834), (2442, 9089), (3278, 6771), (4026, 5513), (4514, 4917)]