23147988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 55520640

約数和(自身を除く): 32372652

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 202, 213, 269, 284, 303, 404, 426, 538, 606, 807, 852, 1076, 1212, 1614, 3228, 7171, 14342, 19099, 21513, 27169, 28684, 38198, 43026, 54338, 57297, 76396, 81507, 86052, 108676, 114594, 163014, 229188, 326028, 1928999, 3857998, 5786997, 7715996, 11573994, 23147988]

約数ペア:

[(1, 23147988), (2, 11573994), (3, 7715996), (4, 5786997), (6, 3857998), (12, 1928999), (71, 326028), (101, 229188), (142, 163014), (202, 114594), (213, 108676), (269, 86052), (284, 81507), (303, 76396), (404, 57297), (426, 54338), (538, 43026), (606, 38198), (807, 28684), (852, 27169), (1076, 21513), (1212, 19099), (1614, 14342), (3228, 7171)]