18343143

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22397}}^1$

素因数の和:22423

約数の個数: 24

約数和(自身を含む): 32611488

約数和(自身を除く): 14268345

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 22397, 67191, 156779, 201573, 291161, 470337, 873483, 1411011, 2038127, 2620449, 6114381, 18343143]

約数ペア:

[(1, 18343143), (3, 6114381), (7, 2620449), (9, 2038127), (13, 1411011), (21, 873483), (39, 470337), (63, 291161), (91, 201573), (117, 156779), (273, 67191), (819, 22397)]