22163958

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2671}}^1$

素因数の和:3140

約数の個数: 24

約数和(自身を含む): 48144096

約数和(自身を除く): 25980138

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2671, 2766, 4149, 5342, 8013, 8298, 16026, 24039, 48078, 1231331, 2462662, 3693993, 7387986, 11081979, 22163958]

約数ペア:

[(1, 22163958), (2, 11081979), (3, 7387986), (6, 3693993), (9, 2462662), (18, 1231331), (461, 48078), (922, 24039), (1383, 16026), (2671, 8298), (2766, 8013), (4149, 5342)]