22747644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 60907392

約数和(自身を除く): 38159748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 331, 332, 414, 498, 662, 747, 828, 993, 996, 1324, 1494, 1909, 1986, 2979, 2988, 3818, 3972, 5727, 5958, 7613, 7636, 11454, 11916, 15226, 17181, 22839, 22908, 27473, 30452, 34362, 45678, 54946, 68517, 68724, 82419, 91356, 109892, 137034, 164838, 247257, 274068, 329676, 494514, 631879, 989028, 1263758, 1895637, 2527516, 3791274, 5686911, 7582548, 11373822, 22747644]

約数ペア:

[(1, 22747644), (2, 11373822), (3, 7582548), (4, 5686911), (6, 3791274), (9, 2527516), (12, 1895637), (18, 1263758), (23, 989028), (36, 631879), (46, 494514), (69, 329676), (83, 274068), (92, 247257), (138, 164838), (166, 137034), (207, 109892), (249, 91356), (276, 82419), (331, 68724), (332, 68517), (414, 54946), (498, 45678), (662, 34362), (747, 30452), (828, 27473), (993, 22908), (996, 22839), (1324, 17181), (1494, 15226), (1909, 11916), (1986, 11454), (2979, 7636), (2988, 7613), (3818, 5958), (3972, 5727)]